{ "schemaVersion": "gships-review-packet-1", "packetId": "resources:bucket-12", "stableId": "bucket-12", "family": "resources", "slug": "bucket-12", "title": "Atlas stable hash bucket 12", "status": "prepared-human-review-not-started", "release": { "releaseId": "public-alpha-2026-07-26-research-visuals-r14", "sourceCommit": "3eb036fce3d711336c8c605625895e8a2e799ab0", "corpusGeneratedAt": "2026-07-25", "frozenAt": "2026-07-26T22:50:50.000Z", "canonicalOrigin": "https://gships.dammonburden.com" }, "paths": { "human": "/review/resources/bucket-12", "family": "/review/resources", "packet": "/review-packets/resources/bucket-12.1a7c524a7bf2daab.json", "decisionTemplate": "/review-packets/resources/bucket-12.1a7c524a7bf2daab.decision-template.json", "worksheet": "/review-packets/resources/bucket-12.1a7c524a7bf2daab.worksheet.md", "byFingerprint": "/review-packets/by-fingerprint/1a7c524a7bf2daab5235a0340a97cd74510bed0ae5d5ad15fa3183dba99b12d8.json" }, "boundary": "Prepared review packet; human review has not started. This packet is not a completed review, endorsement, reviewer appointment, partnership, or authorization to act.", "governingPolicies": [ { "id": "policy-editorial-governance-001", "version": "0.1.0", "path": "/editorial-policy", "recordType": "governing-policy", "fingerprint": "1f6a1f823e8bfe891b6a707c5dce2ee2337c0bb7d915b48d6060ca82b8da1b47", "snapshot": { "id": "policy-editorial-governance-001", "version": "0.1.0", "status": "foundation-policy-controls-not-yet-staffed", "adoptedForFoundation": "2026-07-25", "title": "Editorial governance and independent review", "publisher": "GShips Project", "maintainer": "Dammon Burden", "publisherInterest": "The maintainer intends to explore a commercial venture based on some GShips work. No entity, outside funding, customer, sponsor, or indexed-organization relationship currently exists.", "currentBoundary": "No independent domain reviewer or review council is currently appointed. Foundation records and outlines may not be represented as independently reviewed.", "reviewerSelection": [ "Publish the reviewer’s name, relevant credentials or lived expertise, review scope, compensation status, and declared conflicts with consent.", "Select for the actual claim domain rather than general prestige; include affected-community and disability-led expertise where rights or access are involved.", "Do not treat an employee, investor, customer, sponsor, source author, or directly supervised collaborator as independent for the affected claim." ], "reviewProcess": [ "Provide the exact claim, sources, locators, assumptions, counterevidence, transfer limits, and proposed evidence dimensions.", "Record approve, revise, contest, or reject at claim level; silence and event attendance never count as review.", "Publish material minority findings and the editor’s reasoned response.", "High-consequence medical, reproductive, nuclear, radiation, cybersecurity, governance, and dual-use claims require two qualified independent reviewers with complementary scopes.", "A reviewer may recuse at any time; unresolved conflicts or missing expertise block the reviewed label." ], "appealAndCorrection": [ "A correction receives a reference identifier and triage record; safety-critical allegations receive priority.", "A material editorial decision may be appealed to a reviewer not involved in the original decision once such a panel exists.", "Substantive reversals, unresolved disputes, and removed conclusions receive a dated public record that protects reporter privacy.", "No sponsor, customer, founder, or reviewer may purchase, suppress, or unilaterally assign an evidence grade." ], "publicationGate": "Public 1.0 requires named review coverage across every Academy track, documented high-consequence two-person review, a material-corrections log, reviewer conflict records, and an operating appeal path.", "correctionPath": "/corrections" } }, { "id": "policy-dual-use-001", "version": "0.1.0", "path": "/dual-use", "recordType": "governing-policy", "fingerprint": "81637e2849f9c0866d23f7174eb9a2ce522b86313167ebf5022fca122d6e506c", "snapshot": { "id": "policy-dual-use-001", "version": "0.1.0", "status": "planned-controls-not-yet-operational", "adoptedForFoundation": "2026-07-25", "title": "Civil, defensive, and rights-preserving use boundary", "summary": "GShips may research safety, resilience, logistics, communications, recovery, and cyber defense only within explicit end-use, rights, and independent-review controls. Calling an activity defensive is never sufficient by itself.", "scopeTrigger": "Apply dual-use review before accepting or materially advancing customer, funder, collaborator, operational, procurement, or publication-sensitive work whose capability, data, end use, or transfer could reasonably enable a prohibited use. Public non-actionable education still follows prohibited-content and sensitive-publication controls.", "allowedInPrinciple": [ "Safety engineering and independently assessed protection", "Resilience, graceful degradation, recovery, and disaster response", "Civil logistics, maintenance, communications, and knowledge continuity", "Cyber defense, secure software, incident response, and recovery", "Rights-preserving health, accessibility, ecology, education, and governance research" ], "prohibited": [ "Identification, tracking, prioritization, or engagement of people or assets for force, weapons, repression, or offensive operations; safety navigation, astronomy, collision avoidance, search and rescue, and independently governed planetary defense are not prohibited by this clause", "Weapons command-and-control or targeting support", "Offensive access, persistence, exploitation, or destructive cyber payloads", "Mass surveillance, biometric repression, or political-control systems", "Autonomous force application", "Coercive reproductive, medical, genetic, disability, or civic control", "Nonconsensual experimentation or treating residents as research instruments" ], "reviewRequiredBeforeAnyRelevantWork": [ "Customer, funder, collaborator, jurisdiction, beneficial-owner, and end-use screening", "Export-control and sanctions review by qualified counsel when applicable", "Written scope, allowed-use, prohibited-use, audit, termination, and incident clauses", "Independent stop-work authority with a named alternate and founder recusal", "Sensitive-publication and information-hazard review", "Whistleblowing, escalation, incident response, appeal, and anti-retaliation paths", "Aggregate transparency reporting that protects legitimate privacy and security" ], "currentBoundary": "No screening body, independent stop-work authority, contractual controls, or appeal body currently exists. Therefore no relevant customer, defense, dual-use, or operational engagement is authorized by this policy.", "changeControl": "Material changes require a dated public rationale, independent review, and may not be approved by the founder alone.", "correctionPath": "/corrections" } } ], "reviewContract": { "questions": [ { "id": "question-1", "text": "Is each canonical record correctly identified, deduplicated, classified, dated, and scoped?", "required": true }, { "id": "question-2", "text": "Does the selection note explain relevance without automatically treating the resource as claim support?", "required": true }, { "id": "question-3", "text": "Are access, source class, version, retraction, rights, and transfer limits represented accurately?", "required": true } ], "exclusions": [ "Atlas inclusion is not endorsement and does not make a source evidence for a claim.", "Metadata review does not certify the full text, methods, data, or conclusions." ], "requestedScopeCodes": [ "information-science", "systems-engineering" ], "dispositions": [ "approve", "revise", "contest", "reject", "recuse" ], "prohibitedInputs": [ "private legal names or contact details", "identity documents or raw credential files", "accessibility or medical records", "confidential conflict evidence", "classified, export-controlled, proprietary, or exploit material" ], "freshness": { "maximumDecisionAgeFromFreezeDays": 365, "eventOccurrenceRule": "Not applicable to this packet family." }, "completionRule": "Every primary record must receive the required number of valid, current-fingerprint approvals; every complementary scope group and required domain must be covered; any unresolved revise, contest, or reject disposition blocks publication.", "highConsequenceRule": "Named medical, reproductive, nuclear, radiation, cybersecurity, governance, and dual-use conclusions require two distinct qualified independent humans covering complementary domain-method and rights/public-interest scopes." }, "primaryRecords": [ { "recordType": "atlas-resource", "recordId": "core-03-3", "title": "NASA Kilopower", "publicPath": "/atlas/core-03-3", "recordFingerprint": "2871e33c24fdcf65fdb1e7493521d0562eb7d242d251d0748e446873601ed8d9", "reviewRequirements": { "minimumIndependentApprovals": 1, "highConsequenceDomains": [], "requiredDomainCodes": [], "requiredComplementaryScopeGroups": [ { "id": "bounded-competence", "scopeClass": "bounded-competence", "oneOf": [ "information-science" ] } ], "unresolvedNegativeFindingBlocksPublication": true }, "referenceIds": [], "snapshot": { "id": "core-03-3", "title": "NASA Kilopower", "url": "https://www.nasa.gov/directorates/stmd/tech-demo-missions-program/kilopower-hmqzw/", "topic": "power-thermal", "year": null, "authors": [], "publisher": "Primary or institutional source", "resourceType": "Primary or institutional source", "access": "official link", "sourceClass": "editor-selected-context", "verifiedAt": "2026-07-25", "selectionNote": "Inspected as a core capability-area source. Inclusion supplies context; it is not automatically evidence for a provisional claim." } }, { "recordType": "atlas-resource", "recordId": "core-19-3", "title": "GAO Major Projects Assessment", "publicPath": "/atlas/core-19-3", "recordFingerprint": "2908edb35bad735a2b584010782fad5c38da6c6a824ce70f3b549f9ee28b1a41", "reviewRequirements": { "minimumIndependentApprovals": 1, "highConsequenceDomains": [], "requiredDomainCodes": [], "requiredComplementaryScopeGroups": [ { "id": "bounded-competence", "scopeClass": "bounded-competence", "oneOf": [ "information-science" ] } ], "unresolvedNegativeFindingBlocksPublication": true }, "referenceIds": [], "snapshot": { "id": "core-19-3", "title": "GAO Major Projects Assessment", "url": "https://www.gao.gov/products/gao-25-107591", "topic": "ethics-alternatives", "year": null, "authors": [], "publisher": "Primary or institutional source", "resourceType": "Primary or institutional source", "access": "official link", "sourceClass": "editor-selected-context", "verifiedAt": "2026-07-25", "selectionNote": "Inspected as a core capability-area source. Inclusion supplies context; it is not automatically evidence for a provisional claim." } }, { "recordType": "atlas-resource", "recordId": "core-20-5", "title": "ASCEND 2027 call for content", "publicPath": "/atlas/core-20-5", "recordFingerprint": "7331e8b0b47256a0508e8f0e42205c722eaf22ba74e2ddc96731045e7835e13b", "reviewRequirements": { "minimumIndependentApprovals": 1, "highConsequenceDomains": [], "requiredDomainCodes": [], "requiredComplementaryScopeGroups": [ { "id": "bounded-competence", "scopeClass": "bounded-competence", "oneOf": [ "information-science" ] } ], "unresolvedNegativeFindingBlocksPublication": true }, "referenceIds": [], "snapshot": { "id": "core-20-5", "title": "ASCEND 2027 call for content", "url": "https://www.ascend.events/", "topic": "institutions-workforce", "year": 2027, "authors": [], "publisher": "AIAA ASCEND", "resourceType": "Official conference and call overview", "access": "official link", "sourceClass": "editor-selected-context", "verifiedAt": "2026-07-26", "selectionNote": "Current official source for ASCEND 2027 dates and the open technical-paper and session-proposal call. Inclusion does not establish submission readiness, acceptance, civil-and-defensive compatibility, attendance, affiliation, or a relationship." } }, { "recordType": "atlas-resource", "recordId": "ntrs-19670004920", "title": "Integrated regenerative life support system for extended mission durations", "publicPath": "/atlas/ntrs-19670004920", "recordFingerprint": "af1b1e43ee81aa712c52bd84f98d344b221a0b52fd5243fac42508eac4e01845", "reviewRequirements": { "minimumIndependentApprovals": 1, "highConsequenceDomains": [], "requiredDomainCodes": [], "requiredComplementaryScopeGroups": [ { "id": "bounded-competence", "scopeClass": "bounded-competence", "oneOf": [ "information-science" ] } ], "unresolvedNegativeFindingBlocksPublication": true }, "referenceIds": [], "snapshot": { "id": "ntrs-19670004920", "title": "Integrated regenerative life support system for extended mission durations", "url": "https://ntrs.nasa.gov/citations/19670004920", "topic": "life-support", "year": 1966, "publishedAt": "1966-12-01T00:00:00.0000000+00:00", "authors": [ "Booth, F. W.", "Bruce, R. A.", "Hypes, W. D." ], "publisher": "Legacy CDMS", "resourceType": "Other", "access": "open full text", "abstract": "Integrated regenerative life support system for extended space missions involving 4 men", "keywords": [ "LIFE SUPPORT SYSTEM", "REGENERATIVE CYCLE", "MANNED SPACE FLIGHT" ], "sourceClass": "editor-selected-context", "selectionNote": "Curated because this 1966 other from Legacy CDMS specifically covers “Integrated regenerative life support system for extended mission durations”; its abstract describes Integrated regenerative life support system for extended space missions involving 4 men This materially informs GShips regenerative life support.", "verifiedAt": "2026-07-25", "curationTopic": "regenerative life support", "evidenceBoundary": "NTRS lists open full text, but this pass assessed catalog metadata and abstract rather than independently validating the document. Inclusion is contextual discovery support, not automatic evidence for a GShips claim." } }, { "recordType": "atlas-resource", "recordId": "ntrs-19890017516", "title": "Photovoltaic module on-orbit assembly for Space Station Freedom", "publicPath": "/atlas/ntrs-19890017516", "recordFingerprint": "e8fdc4439f02f238f6920f3b0006d51e3bcb14d3f4db49f5c2799dc8a8c9ee3b", "reviewRequirements": { "minimumIndependentApprovals": 1, "highConsequenceDomains": [], "requiredDomainCodes": [], "requiredComplementaryScopeGroups": [ { "id": "bounded-competence", "scopeClass": "bounded-competence", "oneOf": [ "information-science" ] } ], "unresolvedNegativeFindingBlocksPublication": true }, "referenceIds": [], "snapshot": { "id": "ntrs-19890017516", "title": "Photovoltaic module on-orbit assembly for Space Station Freedom", "url": "https://ntrs.nasa.gov/citations/19890017516", "topic": "assembly-logistics", "year": 1989, "publishedAt": "1989-01-01T00:00:00.0000000+00:00", "authors": [ "Sours, Thomas", "Lovely, R.", "Clark, D." ], "publisher": "Legacy CDMS", "resourceType": "Conference Paper", "access": "open full text", "abstract": "One of the elements of the Space Station Freedom power system is the Photovoltaic (PV) module. These modules will be assembled on-orbit during the assembly phase of the program. These modules will be assembled either from the shuttle orbiter or from the Mobile Servicing Center (MSC). The different types of assembly operations that will be used to assemble PV Modules are described.", "keywords": [], "sourceClass": "editor-selected-context", "selectionNote": "Curated because “Photovoltaic module on-orbit assembly for Space Station Freedom” covers One of the elements of the Space Station Freedom power system is the Photovoltaic (PV) module. These modules; it materially informs GShips work on on orbit assembly.", "verifiedAt": "2026-07-25", "curationTopic": "on-orbit-assembly", "evidenceBoundary": "NTRS provides open full text, but this conference paper was screened for curation rather than independently or domain reviewed; inclusion is contextual, not automatic claim evidence." } }, { "recordType": "atlas-resource", "recordId": "ntrs-19920073222", "title": "The ITU as a means of facilitating international collaboration on space radiocommunication systems", "publicPath": "/atlas/ntrs-19920073222", "recordFingerprint": "b6c97d1b09410600501298249e43383b31d2cee4653126879345f27f612aef8d", "reviewRequirements": { "minimumIndependentApprovals": 1, "highConsequenceDomains": [], "requiredDomainCodes": [], "requiredComplementaryScopeGroups": [ { "id": "bounded-competence", "scopeClass": "bounded-competence", "oneOf": [ "information-science" ] } ], "unresolvedNegativeFindingBlocksPublication": true }, "referenceIds": [], "snapshot": { "id": "ntrs-19920073222", "title": "The ITU as a means of facilitating international collaboration on space radiocommunication systems", "url": "https://ntrs.nasa.gov/citations/19920073222", "topic": "institutions-workforce", "year": 1992, "publishedAt": "1992-08-01T00:00:00.0000000+00:00", "authors": [ "Kimball, H.", "Nalbandian, A.", "Taylor, R." ], "publisher": "Legacy CDMS", "resourceType": "Conference Paper", "access": "open metadata", "abstract": "The role of the International Telecommunication Union (ITU) in the international collaboration in the field of space radio communications is reviewed. The history of the ITU, its structure and activities, and the functions of the permanent organs of the ITU are briefly discussed. Attention is then given to new space service applications for communications around 400 MHz, space services near 2 GHz, new space service applications above 20 GHz, and links for future planetary missions. The discussion also covers deep space allocations near 32/34 GHz, space VLBI applications, new earth exploration satellite service applications, and future work.", "keywords": [], "sourceClass": "editor-selected-context", "selectionNote": "Curated because this 1992 conference paper from Legacy CDMS specifically covers “The ITU as a means of facilitating international collaboration on space radiocommunication systems”; its abstract describes The role of the International Telecommunication Union (ITU) in the international collaboration in the field of space radio communications is reviewed. The history of the… This materially informs GShips institutions and workforce.", "verifiedAt": "2026-07-25", "curationTopic": "institutions and workforce", "evidenceBoundary": "Only NTRS metadata and abstract are open here; full-text methods and results were unavailable for this pass. Inclusion is contextual discovery support, not automatic evidence for a GShips claim." } }, { "recordType": "atlas-resource", "recordId": "ntrs-20010091676", "title": "Spacecraft Thermal Control", "publicPath": "/atlas/ntrs-20010091676", "recordFingerprint": "e9a60ad2b1ace8d9f001ccefd637440b0a3bcbb39455645d4a8bf9b5e786bffa", "reviewRequirements": { "minimumIndependentApprovals": 1, "highConsequenceDomains": [], "requiredDomainCodes": [], "requiredComplementaryScopeGroups": [ { "id": "bounded-competence", "scopeClass": "bounded-competence", "oneOf": [ "information-science" ] } ], "unresolvedNegativeFindingBlocksPublication": true }, "referenceIds": [], "snapshot": { "id": "ntrs-20010091676", "title": "Spacecraft Thermal Control", "url": "https://ntrs.nasa.gov/citations/20010091676", "topic": "power-thermal", "year": 2001, "publishedAt": "2001-01-05T00:00:00.0000000+00:00", "authors": [ "Birur, Gajanana C.", "Siebes, Georg", "Swanson, Theodore D.", "Powers, Edward I." ], "publisher": "Goddard Space Flight Center", "resourceType": "Preprint (Draft being sent to journal)", "access": "open full text", "abstract": "Thermal control of the spacecraft is typically achieved by removing heat from the spacecraft parts that tend to overheat and adding heat to the parts that tend get too cold. The equipment on the spacecraft can get very hot if it is exposed to the sun or have internal heat generation. The pans also can get very cold if they are exposed to the cold of deep space. The spacecraft and instruments must be designed to achieve proper thermal balance. The combination of the spacecraft's external thermal environment, its internal heat generation (i.e., waste heat from the operation of electrical equipment), and radiative heat rejection will determine this thermal balance. It should also be noted that this is seldom a static situation, external environmental influences and internal heat generation are normally dynamic variables which change with time. Topics discussed include thermal control system components, spacecraft mission categories, spacecraft thermal requirements, space thermal environments, thermal control hardware, launch and flight operations, advanced technologies for future spacecraft,", "keywords": [], "sourceClass": "editor-selected-context", "selectionNote": "Curated as a foundational spacecraft thermal-control overview of heat removal and addition, external environment, internal dissipation, insulation, radiators, heaters, and system balance.", "verifiedAt": "2026-07-25", "curationTopic": "thermal control", "evidenceBoundary": "NTRS lists open full text, but this pass reviewed metadata and abstract rather than checking the preprint's equations or currency. It is foundational context, not design authority or claim evidence." } }, { "recordType": "atlas-resource", "recordId": "ntrs-20040089477", "title": "Vertebrate development in the environment of space: models, mechanisms, and use of the medaka", "publicPath": "/atlas/ntrs-20040089477", "recordFingerprint": "79e0312379126791bc7526ad81fa5dadd5b8696427e5a6b7aa36b679ec90a646", "reviewRequirements": { "minimumIndependentApprovals": 1, "highConsequenceDomains": [], "requiredDomainCodes": [], "requiredComplementaryScopeGroups": [ { "id": "bounded-competence", "scopeClass": "bounded-competence", "oneOf": [ "information-science" ] } ], "unresolvedNegativeFindingBlocksPublication": true }, "referenceIds": [], "snapshot": { "id": "ntrs-20040089477", "title": "Vertebrate development in the environment of space: models, mechanisms, and use of the medaka", "url": "https://ntrs.nasa.gov/citations/20040089477", "topic": "reproduction-genetics", "year": 1997, "publishedAt": "1997-06-01T00:00:00.0000000+00:00", "authors": [ "Wolgemuth, D. J.", "Herrada, G.", "Kiss, S.", "Cannon, T.", "Forsstrom, C.", "Pranger, L. A.", "Weismann, W. P.", "Pearce, L." ], "publisher": "Ames Research Center", "resourceType": "Reprint (Version printed in journal)", "access": "open metadata", "abstract": "With the advent of space travel, it is of immediate interest and importance to study the effects of exposure to various aspects of the altered environment of space, including microgravity, on Earth-based life forms. Initial studies of space travel have focused primarily on the short-term effects of radiation and microgravity on adult organisms. However, with the potential for increased lengths of time in space, it is critical to now address the effects of space on all phases of an organism's life cycle, from embryogenesis to post-natal development to reproduction. It is already possible for certain species to undergo multiple generations within the confines of the Mir Space Station. The possibility now exists for scientists to consider the consequences of even potentially subtle defects in development through multiple phases of an organism's life cycle, or even through multiple generations. In this discussion, we highlight a few of the salient observations on the effects of the space environment on vertebrate development and reproductive function. We discuss some of the many unanswered questions, in particular, in the context of the choice of appropriate models in which to address these questions, as well as an assessment of the availability of hardware already existing or under development which would be useful in addressing these questions.", "keywords": [ "Flight Experiment", "NASA Discipline Developmental Biology", "manned", "STS-70 Shuttle Project", "STS-78 Shuttle Project", "short duration", "STS-59 Shuttle Project", "Non-NASA Center", "Space Flight/instrumentation", "Oryzias/anatomy & histology/embryology/genetics/growth & development", "Weightlessness", "Genes, Homeobox/genetics", "Embryo, Nonmammalian", "Spacecraft/instrumentation", "Support, U.S. Gov't, Non-P.H.S", "Research Design", "Female", "Animals", "Male", "Gene Expression Regulation, Developmental", "Temperature" ], "sourceClass": "editor-selected-context", "selectionNote": "Curated for medaka fish as a compact vertebrate model of development and reproduction in space, with relevance to autonomous aquatic research systems.", "verifiedAt": "2026-07-25", "curationTopic": "vertebrate development models", "evidenceBoundary": "NTRS metadata and abstract provide model-organism context; hardware, developmental outcomes, welfare, and human relevance were not independently validated. It is biology-method context, not reproductive evidence." } }, { "recordType": "atlas-resource", "recordId": "ntrs-20040089896", "title": "Johnson Space Center's Regenerative Life Support Systems Test Bed", "publicPath": "/atlas/ntrs-20040089896", "recordFingerprint": "4c20b56f88414163c79f86df7e37c85e223bf079b6906731becdc5a877e6f689", "reviewRequirements": { "minimumIndependentApprovals": 1, "highConsequenceDomains": [], "requiredDomainCodes": [], "requiredComplementaryScopeGroups": [ { "id": "bounded-competence", "scopeClass": "bounded-competence", "oneOf": [ "information-science" ] } ], "unresolvedNegativeFindingBlocksPublication": true }, "referenceIds": [], "snapshot": { "id": "ntrs-20040089896", "title": "Johnson Space Center's Regenerative Life Support Systems Test Bed", "url": "https://ntrs.nasa.gov/citations/20040089896", "topic": "life-support", "year": 1996, "publishedAt": "1996-01-01T00:00:00.0000000+00:00", "authors": [ "Barta, D. J.", "Henninger, D. L." ], "publisher": "Legacy CDMS", "resourceType": "Reprint (Version printed in journal)", "access": "open metadata", "abstract": "The Regenerative Life Support Systems (RLSS) Test Bed at NASA's Johnson Space Center is an atmospherically closed, controlled environment facility for human testing of regenerative life support systems using higher plants in conjunction with physicochemical life support systems. The facility supports NASA's Advanced Life Support (ALS) Program. The facility is comprised of two large scale plant growth chambers, each with approximately 11 m2 growing area. The root zone in each chamber is configurable for hydroponic or solid media plant culture systems. One of the two chambers, the Variable Pressure Growth Chamber (VPGC), is capable of operating at lower atmospheric pressures to evaluate a range of environments that may be used in a planetary surface habitat; the other chamber, the Ambient Pressure Growth Chamber (APGC) operates at ambient atmospheric pressure. The air lock of the VPGC is currently being outfitted for short duration (1 to 15 day) human habitation at ambient pressures. Testing with and without human subjects will focus on 1) integration of biological and physicochemical air and water revitalization systems; 2) effect of atmospheric pressure on system performance; 3) planetary resource utilization for ALS systems, in which solid substrates (simulated planetary soils or manufactured soils) are used in selected crop growth studies; 4) environmental microbiology and toxicology; 5) monitoring and control strategies; and 6) plant growth systems design. Included are descriptions of the overall design of the test facility, including discussions of the atmospheric conditioning, thermal control, lighting, and nutrient delivery systems.", "keywords": [ "NASA Discipline Number 61-10", "NASA Program Advanced Life Support", "NASA Center JSC", "NASA Discipline Life Support Systems", "Plants/growth & development", "Life Support Systems/instrumentation", "Ecological Systems, Closed", "Environment, Controlled", "Space Simulation", "Systems Integration", "Human", "Computer Systems", "United States National Aeronautics and Space Administration", "Evaluation Studies", "United States", "Equipment Design", "Light", "Atmospheric Pressure", "Facility Design and Construction", "Hydroponics/instrumentation" ], "sourceClass": "editor-selected-context", "selectionNote": "Curated because this 1996 reprint (version printed in journal) from Legacy CDMS specifically covers “Johnson Space Center's Regenerative Life Support Systems Test Bed”; its abstract describes The Regenerative Life Support Systems (RLSS) Test Bed at NASA's Johnson Space Center is an atmospherically closed, controlled environment facility for human testing of… This materially informs GShips regenerative life support.", "verifiedAt": "2026-07-25", "curationTopic": "regenerative life support", "evidenceBoundary": "Only NTRS metadata and abstract are open here; full-text methods and results were unavailable for this pass. Inclusion is contextual discovery support, not automatic evidence for a GShips claim." } }, { "recordType": "atlas-resource", "recordId": "ntrs-20150004445", "title": "A Systems Engineering Approach to Architecture Development", "publicPath": "/atlas/ntrs-20150004445", "recordFingerprint": "f72a1bfc4136e2a72225d7e6321f83c46d876fe181292b44645bfa5d7e5feb12", "reviewRequirements": { "minimumIndependentApprovals": 1, "highConsequenceDomains": [], "requiredDomainCodes": [], "requiredComplementaryScopeGroups": [ { "id": "bounded-competence", "scopeClass": "bounded-competence", "oneOf": [ "information-science" ] } ], "unresolvedNegativeFindingBlocksPublication": true }, "referenceIds": [], "snapshot": { "id": "ntrs-20150004445", "title": "A Systems Engineering Approach to Architecture Development", "url": "https://ntrs.nasa.gov/citations/20150004445", "topic": "institutions-workforce", "year": 2015, "publishedAt": "2015-07-13T00:00:00.0000000+00:00", "authors": [ "David A. Di Pietro" ], "publisher": "Goddard Space Flight Center", "resourceType": "Conference Paper", "access": "open full text", "abstract": "Architecture development is often conducted prior to system concept design when there is a need to determine the best-value mix of systems that works collectively in specific scenarios and time frames to accomplish a set of mission area objectives. While multiple architecture frameworks exist, they often require use of unique taxonomies and data structures. In contrast, this paper characterizes architecture development using terminology widely understood within the systems engineering community. Using a notional civil space architecture example, it employs a multi-tier framework to describe the enterprise level architecture and illustrates how results of lower tier, mission area architectures integrate into the enterprise architecture. It also presents practices for conducting effective mission area architecture studies, including establishing the trade space, developing functions and metrics, evaluating the ability of potential design solutions to meet the required functions, and expediting study execution through the use of iterative design cycles.", "keywords": [ "Multi-tier Framework", "Systems Engineering", "Architecture Development" ], "sourceClass": "editor-selected-context", "selectionNote": "Curated because this 2015 conference paper from Goddard Space Flight Center specifically covers “A Systems Engineering Approach to Architecture Development”; its abstract describes Architecture development is often conducted prior to system concept design when there is a need to determine the best-value mix of systems that works collectively in… This materially informs GShips institutions and workforce.", "verifiedAt": "2026-07-25", "curationTopic": "institutions and workforce", "evidenceBoundary": "NTRS lists open full text, but this pass assessed catalog metadata and abstract rather than independently validating the document. Inclusion is contextual discovery support, not automatic evidence for a GShips claim." } }, { "recordType": "atlas-resource", "recordId": "ntrs-20170000778", "title": "Detection of DNA Damage by Space Radiation in Human Fibroblasts Flown on the International Space Station", "publicPath": "/atlas/ntrs-20170000778", "recordFingerprint": "5c64c8753b00ca42148a5adee0c84564291ad2694b8d54c049befc63a062cbad", "reviewRequirements": { "minimumIndependentApprovals": 1, "highConsequenceDomains": [], "requiredDomainCodes": [], "requiredComplementaryScopeGroups": [ { "id": "bounded-competence", "scopeClass": "bounded-competence", "oneOf": [ "information-science" ] } ], "unresolvedNegativeFindingBlocksPublication": true }, "referenceIds": [], "snapshot": { "id": "ntrs-20170000778", "title": "Detection of DNA Damage by Space Radiation in Human Fibroblasts Flown on the International Space Station", "url": "https://ntrs.nasa.gov/citations/20170000778", "topic": "radiation-environment", "year": 2017, "publishedAt": "2017-01-23T00:00:00.0000000+00:00", "authors": [ "Lu, Tao", "Zhang, Ye", "Wong, Michael", "Feiveson, Alan", "Gaza, Ramona", "Stoffle, Nicholas", "Wang, Huichen ", "Wilson, Bobby" ], "publisher": "Johnson Space Center", "resourceType": "Presentation", "access": "open full text", "abstract": "Space radiation consists of energetic charged particles of varying charges and energies. Exposure of astronauts to space radiation on future long duration missions to Mars, or missions back to the Moon, is expected to result in deleterious consequences such as cancer and comprised central nervous system (CNS) functions. Space radiation can also cause mutation in microorganisms, and potentially influence the evolution of life in space. Measurement of the space radiation environment has been conducted since the very beginning of the space program. Compared to the quantification of the space radiation environment using physical detectors, reports on the direct measurement of biological consequences of space radiation exposure have been limited, due primarily to the low dose and low dose rate nature of the environment. Most of the biological assays fail to detect the radiation effects at acute doses that are lower than 5 centiSieverts. In a recent study, we flew cultured confluent human fibroblasts in mostly G1 phase of the cell cycle to the International Space Station (ISS). The cells were fixed in space after arriving on the ISS for 3 and 14 days, respectively. The fixed cells were later returned to the ground and subsequently stained with the gamma-H2AX (Histone family, member X) antibody that are commonly used as a marker for DNA damage, particularly DNA double strand breaks, induced by both low-and high-linear energy transfer radiation. In our present study, the gamma-H2AX (Histone family, member X) foci were captured with a laser confocal microscope. To confirm that some large track-like foci were from space radiation exposure, we also exposed, on the ground, the same type of cells to both low-and high-linear energy transfer protons, and high-linear energy transfer Fe ions. In addition, we exposed the cells to low dose rate gamma rays, in order to rule out the possibility that the large track-like foci can be induced by chronic low-linear energy transfer radiation.", "keywords": [], "sourceClass": "editor-selected-context", "selectionNote": "Curated for an ISS fibroblast experiment examining DNA damage and repair signatures after combined spaceflight conditions, relevant to cellular-risk methods and biospecimen design.", "verifiedAt": "2026-07-25", "curationTopic": "cellular radiation response", "evidenceBoundary": "NTRS lists presentation material, but sample size, controls, statistics, and applicability to long-duration human health were not independently validated. It is experimental context, not clinical claim evidence." } }, { "recordType": "atlas-resource", "recordId": "ntrs-20180004768", "title": "Biosignature False Positives", "publicPath": "/atlas/ntrs-20180004768", "recordFingerprint": "5bd163e82c8e87a1300746da25c0f4c9e0cb6fccffe997fceec9f731abc9cc17", "reviewRequirements": { "minimumIndependentApprovals": 1, "highConsequenceDomains": [], "requiredDomainCodes": [], "requiredComplementaryScopeGroups": [ { "id": "bounded-competence", "scopeClass": "bounded-competence", "oneOf": [ "information-science" ] } ], "unresolvedNegativeFindingBlocksPublication": true }, "referenceIds": [], "snapshot": { "id": "ntrs-20180004768", "title": "Biosignature False Positives", "url": "https://ntrs.nasa.gov/citations/20180004768", "topic": "destinations-astrobiology", "year": 2018, "publishedAt": "2018-04-12T00:00:00.0000000+00:00", "authors": [ "Harman, Chester E.", "Domagal-Goldman, Shawn" ], "publisher": "Springer International Publishing ", "resourceType": "Book Chapter", "access": "open full text", "abstract": "In our search for life - whether within the earliest part of Earth's geologic record, on planets within our solar system such Mars, or especially for extrasolar planets - we must infer the presence of life from its impact on the local or global environment. These \"biosignatures,\" often identified from the known influence of terrestrial organisms on the Earth's atmosphere and surface, could be misdiagnosed when we apply them to alien worlds. The so-called false positives may occur when another process or suite of processes masks or mimics a biosignature. Here, we examine several leading biosignatures, then introduce potential false positives for these signals, and finally discuss methods to discriminate between the two using current and future detection technologies. We conclude that it is the astrobiology community's responsibility to thoroughly exhaust all possibilities before we resort to \"life\" as an explanation.", "keywords": [], "sourceClass": "editor-selected-context", "selectionNote": "Curated because “Biosignature False Positives” covers In our search for life - whether within the earliest part of Earth's geologic record, on planets within; it materially informs GShips work on biosignatures and target characterization.", "verifiedAt": "2026-07-25", "curationTopic": "biosignatures-and-target-characterization", "evidenceBoundary": "NTRS provides open full text, but this book chapter was screened for curation rather than independently or domain reviewed; inclusion is contextual, not automatic claim evidence." } }, { "recordType": "atlas-resource", "recordId": "ntrs-20190001178", "title": "The Fusion Driven Rocket: Nuclear Propulsion through Direct Conversion of Fusion Energy", "publicPath": "/atlas/ntrs-20190001178", "recordFingerprint": "19056fa2bc13a5e0282332a57903d3fcb97b77ca53084329b9f918d6be5b750b", "reviewRequirements": { "minimumIndependentApprovals": 1, "highConsequenceDomains": [], "requiredDomainCodes": [], "requiredComplementaryScopeGroups": [ { "id": "bounded-competence", "scopeClass": "bounded-competence", "oneOf": [ "information-science" ] } ], "unresolvedNegativeFindingBlocksPublication": true }, "referenceIds": [], "snapshot": { "id": "ntrs-20190001178", "title": "The Fusion Driven Rocket: Nuclear Propulsion through Direct Conversion of Fusion Energy", "url": "https://ntrs.nasa.gov/citations/20190001178", "topic": "propulsion", "year": 2018, "publishedAt": "2018-11-12T00:00:00.0000000+00:00", "authors": [ "Slough, John T." ], "publisher": "Headquarters", "resourceType": "Other", "access": "open full text", "abstract": "The future of manned space exploration and development of space depends critically on the creation of a dramatically more efficient propulsion architecture for in-space transportation. A very persuasive reason for investigating the applicability of nuclear power in rockets is the vast energy density gain of nuclear fuel when compared to chemical combustion energy. The Fusion Driven rocket (FDR) represents a revolutionary approach to fusion propulsion where the power source releases its energy directly into the propellant, not requiring conversion to electricity. It employs a solid lithium propellant that requires no significant tankage mass. The propellant is rapidly heated and accelerated to high exhaust velocity (> 30 km/s), while having no substantial physical interaction with the spacecraft thereby avoiding damage to the rocket and limiting both the thermal heat load and radiator mass. The key to achieving this stems from research at MSNW and the UW on the magnetically driven implosion of metal foils onto a magnetized plasma target to obtain fusion conditions. A logical extension of this work leads to a method that utilizes these metal shells (or liners) to not only achieve fusion conditions, but to serve as the propellant as well. Several low-mass, magnetically driven metal liners are inductively driven to converge radially and axially and form a thick blanket surrounding the target plasmoid and compress the plasmoid to fusion conditions. Virtually all of the radiant, neutron and particle energy from the plasma is absorbed by the encapsulating, thick metal blanket thereby isolating the spacecraft from the fusion. This energy, in addition to the intense Ohmic heating at peak magnetic field compression, is adequate to vaporize and ionize the metal blanket. The expansion of this hot, ionized metal propellant through a magnetically insulated nozzle produces high thrust at the optimal Isp. The energy from the fusion process, along with the waste heat, is thus utilized at very high efficiency. The basic scheme for FDR is illustrated and described in the report (see Fig. 2) The two most critical issues in meeting challenges introduced employing magneto-inertial fusion as the power source is driver efficiency and “stand-off” – the ability to isolate and protect fusion and thruster from the resultant fusion energy. By employing metal shells for compression, it is possible to produce the desired convergent motion inductively by inserting the metal sheets along the inner surface of cylindrical or conically tapered coils. Both stand-off and energy efficiency issues are solved by this arrangement. 3 This two year effort focused on achieving three key criteria for the Fusion Driven Rocket to move forward for technological development: (1) the physics of the FDR must be fully understood and validated, (2) the design and technology development for the FDR required for its implementation in space must be fully characterized, and (3) an in-depth analysis of the rocket design and spacecraft integration as well as mission architectures enabled by the FDR need to be performed. A subscale, laboratory liner compression test facility was assembled at the University of Washington Plasma Dynamics Laboratory with sufficient liner kinetic energy (~ 0.5 MJ) to reach conditions required for fusion breakeven conditions. Detailed experimental studies of the dynamic behavior of the driven liners as well as liner convergence and magnetic compression were performed. The development of both the 1D liner dynamics code and the full 3D ANSYS® liner calculations was achieved. The characterization of both the FDR and spacecraft as well as a design architecture analysis was conducted that included an examination of a wide range of mission architectures and destinations for which this fusion propulsion system would be enabling or critical. In particular a rapid, single launch manned Mars mission was developed.", "keywords": [ "Energy", "Propulsion", "Fusion", "Engine", "Rocket", "Mission", "Exploration", "Launch" ], "sourceClass": "editor-selected-context", "selectionNote": "Curated for the Fusion Driven Rocket's direct conversion of fusion energy into propellant impulse and its claimed architecture advantages and mission dependencies.", "verifiedAt": "2026-07-25", "curationTopic": "fusion propulsion", "evidenceBoundary": "NTRS lists open full text, but the concept does not establish net fusion energy, flight hardware, safety, or achievable performance. It is speculative civil propulsion context, not evidence of readiness." } }, { "recordType": "atlas-resource", "recordId": "reviewed-source-src-ak-nasa-models-simulations-7009b", "title": "Standard for Models and Simulations", "publicPath": "/atlas/reviewed-source-src-ak-nasa-models-simulations-7009b", "recordFingerprint": "6183f96d5becc736e84d58e7611c383852ccc90a90c66f2b259a916c65fb2fde", "reviewRequirements": { "minimumIndependentApprovals": 1, "highConsequenceDomains": [], "requiredDomainCodes": [], "requiredComplementaryScopeGroups": [ { "id": "bounded-competence", "scopeClass": "bounded-competence", "oneOf": [ "information-science" ] } ], "unresolvedNegativeFindingBlocksPublication": true }, "referenceIds": [], "snapshot": { "id": "reviewed-source-src-ak-nasa-models-simulations-7009b", "title": "Standard for Models and Simulations", "url": "https://standards.nasa.gov/standard/nasa/nasa-std-7009", "topic": "reviewed-claim-source", "year": 2024, "authors": [ "National Aeronautics and Space Administration" ], "publisher": "NASA", "resourceType": "active-modeling-simulation-standard", "access": "official or primary link", "sourceClass": "editor-selected-context", "selectionNote": "NASA requirements and guidance for intended use, model lifecycle, credibility products, verification, validation, uncertainty, configuration management, results, and acceptance.", "verifiedAt": "2026-07-25", "evidenceBoundary": "This stable source is used by at least one editorially assessed claim. Its claim-specific relation and locator—not Atlas inclusion—define the evidence use; independent domain review remains pending." } }, { "recordType": "atlas-resource", "recordId": "reviewed-source-src-c1517-esa-electromagnetic-environment", "title": "Electromagnetics and Space Environment", "publicPath": "/atlas/reviewed-source-src-c1517-esa-electromagnetic-environment", "recordFingerprint": "be77e7056e4f8cc2c0e4bdc92957656df24f423bb5c3fde185738b068e0971e7", "reviewRequirements": { "minimumIndependentApprovals": 1, "highConsequenceDomains": [], "requiredDomainCodes": [], "requiredComplementaryScopeGroups": [ { "id": "bounded-competence", "scopeClass": "bounded-competence", "oneOf": [ "information-science" ] } ], "unresolvedNegativeFindingBlocksPublication": true }, "referenceIds": [], "snapshot": { "id": "reviewed-source-src-c1517-esa-electromagnetic-environment", "title": "Electromagnetics and Space Environment", "url": "https://www.esa.int/Enabling_Support/Space_Engineering_Technology/Electromagnetics_and_Space_Environment", "topic": "reviewed-claim-source", "year": 2026, "authors": [ "European Space Agency" ], "publisher": "European Space Agency", "resourceType": "institutional-space-environment-practice", "access": "official or primary link", "sourceClass": "editor-selected-context", "selectionNote": "Current institutional description of plasma, charging, high-voltage, electrostatic-discharge, electromagnetic-interference, radiation, and materials effects on spacecraft.", "verifiedAt": "2026-07-25", "evidenceBoundary": "This stable source is used by at least one editorially assessed claim. Its claim-specific relation and locator—not Atlas inclusion—define the evidence use; independent domain review remains pending." } }, { "recordType": "atlas-resource", "recordId": "reviewed-source-src-ca-lunar-palace-water", "title": "Water Recycle System in an Artificial Closed Ecosystem — Lunar Palace 1: Treatment Performance and Microbial Evolution", "publicPath": "/atlas/reviewed-source-src-ca-lunar-palace-water", "recordFingerprint": "71627b85facac791c6e7ec740f334d1377f017970784f2c993d99b75fabdac6a", "reviewRequirements": { "minimumIndependentApprovals": 1, "highConsequenceDomains": [], "requiredDomainCodes": [], "requiredComplementaryScopeGroups": [ { "id": "bounded-competence", "scopeClass": "bounded-competence", "oneOf": [ "information-science" ] } ], "unresolvedNegativeFindingBlocksPublication": true }, "referenceIds": [], "snapshot": { "id": "reviewed-source-src-ca-lunar-palace-water", "title": "Water Recycle System in an Artificial Closed Ecosystem — Lunar Palace 1: Treatment Performance and Microbial Evolution", "url": "https://doi.org/10.1016/j.scitotenv.2021.151370", "topic": "reviewed-claim-source", "year": 2022, "authors": [ "Ting Zhao", "Guanghui Liu", "Dianlei Liu", "Yue Yi", "Beizhen Xie", "Hong Liu" ], "publisher": "Science of the Total Environment", "resourceType": "peer-reviewed-primary-experiment-report", "access": "official or primary link", "sourceClass": "editor-selected-context", "selectionNote": "Primary report on condensate, domestic wastewater, urine, and nutrient-solution treatment and microbial-community evolution during the bounded Lunar Palace 365 experiment.", "verifiedAt": "2026-07-25", "evidenceBoundary": "This stable source is used by at least one editorially assessed claim. Its claim-specific relation and locator—not Atlas inclusion—define the evidence use; independent domain review remains pending." } }, { "recordType": "atlas-resource", "recordId": "reviewed-source-src-im-nasa-std-6030", "title": "Additive Manufacturing Requirements for Spaceflight Systems", "publicPath": "/atlas/reviewed-source-src-im-nasa-std-6030", "recordFingerprint": "a166a1354a946f6c3711f9fe939daca4fd35a337b31dcfa6973327dab53b76f2", "reviewRequirements": { "minimumIndependentApprovals": 1, "highConsequenceDomains": [], "requiredDomainCodes": [], "requiredComplementaryScopeGroups": [ { "id": "bounded-competence", "scopeClass": "bounded-competence", "oneOf": [ "information-science" ] } ], "unresolvedNegativeFindingBlocksPublication": true }, "referenceIds": [], "snapshot": { "id": "reviewed-source-src-im-nasa-std-6030", "title": "Additive Manufacturing Requirements for Spaceflight Systems", "url": "https://standards.nasa.gov/standard/NASA/NASA-STD-6030", "topic": "reviewed-claim-source", "year": 2021, "authors": [ "National Aeronautics and Space Administration" ], "publisher": "NASA", "resourceType": "active-spaceflight-manufacturing-standard", "access": "official or primary link", "sourceClass": "editor-selected-context", "selectionNote": "Requirements for part classification, feedstock and process control, machine qualification, witness material, inspection, acceptance, configuration, and tailored in-space additive manufacturing. This is normative authority for NASA spaceflight hardware, not a demonstration of printed-part performance, autonomous repair, circular manufacturing, or cyber recovery.", "verifiedAt": "2026-07-26", "evidenceBoundary": "This stable source is used by at least one editorially assessed claim. Its claim-specific relation and locator—not Atlas inclusion—define the evidence use; independent domain review remains pending." } }, { "recordType": "atlas-resource", "recordId": "reviewed-source-src-pn-dsn-handbook", "title": "Deep Space Network Telecommunications Link Design Handbook", "publicPath": "/atlas/reviewed-source-src-pn-dsn-handbook", "recordFingerprint": "e7606429af5bd042d61c1c38bf2401135631c44a0d5cfb0ecbb8735dd390a560", "reviewRequirements": { "minimumIndependentApprovals": 1, "highConsequenceDomains": [], "requiredDomainCodes": [], "requiredComplementaryScopeGroups": [ { "id": "bounded-competence", "scopeClass": "bounded-competence", "oneOf": [ "information-science" ] } ], "unresolvedNegativeFindingBlocksPublication": true }, "referenceIds": [], "snapshot": { "id": "reviewed-source-src-pn-dsn-handbook", "title": "Deep Space Network Telecommunications Link Design Handbook", "url": "https://deepspace.jpl.nasa.gov/dsndocs/810-005/", "topic": "reviewed-claim-source", "year": 2026, "authors": [ "Jet Propulsion Laboratory" ], "publisher": "NASA Jet Propulsion Laboratory", "resourceType": "operational-interface-handbook", "access": "official or primary link", "sourceClass": "editor-selected-context", "selectionNote": "Current telecommunications link-design modules, ground-system performance, mission interfaces, frequency constraints, and service boundaries.", "verifiedAt": "2026-07-25", "evidenceBoundary": "This stable source is used by at least one editorially assessed claim. Its claim-specific relation and locator—not Atlas inclusion—define the evidence use; independent domain review remains pending." } }, { "recordType": "atlas-resource", "recordId": "reviewed-source-src-po-nasa-ridm", "title": "NASA Risk-Informed Decision Making Handbook", "publicPath": "/atlas/reviewed-source-src-po-nasa-ridm", "recordFingerprint": "9ef1132db658aac14ad58972f7d91c3264980988169e1f727601f383bd521142", "reviewRequirements": { "minimumIndependentApprovals": 1, "highConsequenceDomains": [], "requiredDomainCodes": [], "requiredComplementaryScopeGroups": [ { "id": "bounded-competence", "scopeClass": "bounded-competence", "oneOf": [ "information-science" ] } ], "unresolvedNegativeFindingBlocksPublication": true }, "referenceIds": [], "snapshot": { "id": "reviewed-source-src-po-nasa-ridm", "title": "NASA Risk-Informed Decision Making Handbook", "url": "https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20100021361.pdf", "topic": "reviewed-claim-source", "year": 2010, "authors": [ "National Aeronautics and Space Administration" ], "publisher": "NASA", "resourceType": "institutional-decision-handbook", "access": "official or primary link", "sourceClass": "editor-selected-context", "selectionNote": "Objectives, alternatives, performance measures, uncertainty, stakeholder inputs, and risk-informed comparison for consequential decisions.", "verifiedAt": "2026-07-25", "evidenceBoundary": "This stable source is used by at least one editorially assessed claim. Its claim-specific relation and locator—not Atlas inclusion—define the evidence use; independent domain review remains pending." } } ], "linkedRecords": [], "referenceSnapshots": [ { "sourceId": "official-atlas-resource-core-03-3", "sourceRecordType": "reference-source", "sourceFingerprint": "ac574dc42fcf325935081c96a1044c2fddc0cb31d5f7901b1cfe4e8967ba859c", "snapshot": { "title": "NASA Kilopower", "url": "https://www.nasa.gov/directorates/stmd/tech-demo-missions-program/kilopower-hmqzw/", "checkedAt": "2026-07-25", "scopeNote": "Inspected as a core capability-area source. Inclusion supplies context; it is not automatically evidence for a provisional claim.", "subjectRecordType": "atlas-resource", "subjectRecordId": "core-03-3" } }, { "sourceId": "official-atlas-resource-core-19-3", "sourceRecordType": "reference-source", "sourceFingerprint": "956a83019efc520b4054ed35182c49d167d65f952bf9023eb56c5f062ff92d48", "snapshot": { "title": "GAO Major Projects Assessment", "url": "https://www.gao.gov/products/gao-25-107591", "checkedAt": "2026-07-25", "scopeNote": "Inspected as a core capability-area source. Inclusion supplies context; it is not automatically evidence for a provisional claim.", "subjectRecordType": "atlas-resource", "subjectRecordId": "core-19-3" } }, { "sourceId": "official-atlas-resource-core-20-5", "sourceRecordType": "reference-source", "sourceFingerprint": "4ac791f42adb187220a125935c09fabe80fac5830b03a6c6a76537c3d08ef4f1", "snapshot": { "title": "ASCEND 2027 call for content", "url": "https://www.ascend.events/", "checkedAt": "2026-07-26", "scopeNote": "Current official source for ASCEND 2027 dates and the open technical-paper and session-proposal call. Inclusion does not establish submission readiness, acceptance, civil-and-defensive compatibility, attendance, affiliation, or a relationship.", "subjectRecordType": "atlas-resource", "subjectRecordId": "core-20-5" } }, { "sourceId": "official-atlas-resource-ntrs-19670004920", "sourceRecordType": "reference-source", "sourceFingerprint": "7e37ac12dcc6dcaec0d3507489153bb88d5224be3478efd1cec5857c5ad66568", "snapshot": { "title": "Integrated regenerative life support system for extended mission durations", "url": "https://ntrs.nasa.gov/citations/19670004920", "checkedAt": "2026-07-25", "scopeNote": "NTRS lists open full text, but this pass assessed catalog metadata and abstract rather than independently validating the document. Inclusion is contextual discovery support, not automatic evidence for a GShips claim.", "subjectRecordType": "atlas-resource", "subjectRecordId": "ntrs-19670004920" } }, { "sourceId": "official-atlas-resource-ntrs-19890017516", "sourceRecordType": "reference-source", "sourceFingerprint": "575a9c98ce5a79f45ff4ad460d96645d273a22c1f07e6cada3c3aebe4361d120", "snapshot": { "title": "Photovoltaic module on-orbit assembly for Space Station Freedom", "url": "https://ntrs.nasa.gov/citations/19890017516", "checkedAt": "2026-07-25", "scopeNote": "NTRS provides open full text, but this conference paper was screened for curation rather than independently or domain reviewed; inclusion is contextual, not automatic claim evidence.", "subjectRecordType": "atlas-resource", "subjectRecordId": "ntrs-19890017516" } }, { "sourceId": "official-atlas-resource-ntrs-19920073222", "sourceRecordType": "reference-source", "sourceFingerprint": "e0097c46ce0e79848e98407c9c0074125d77dc0ae732d7a23f40c413e7fcc3ca", "snapshot": { "title": "The ITU as a means of facilitating international collaboration on space radiocommunication systems", "url": "https://ntrs.nasa.gov/citations/19920073222", "checkedAt": "2026-07-25", "scopeNote": "Only NTRS metadata and abstract are open here; full-text methods and results were unavailable for this pass. Inclusion is contextual discovery support, not automatic evidence for a GShips claim.", "subjectRecordType": "atlas-resource", "subjectRecordId": "ntrs-19920073222" } }, { "sourceId": "official-atlas-resource-ntrs-20010091676", "sourceRecordType": "reference-source", "sourceFingerprint": "a7bd573a708a5a134b3aa0a7eee34f9487d468f8b3a6ca1cb4e384dd608b4862", "snapshot": { "title": "Spacecraft Thermal Control", "url": "https://ntrs.nasa.gov/citations/20010091676", "checkedAt": "2026-07-25", "scopeNote": "NTRS lists open full text, but this pass reviewed metadata and abstract rather than checking the preprint's equations or currency. It is foundational context, not design authority or claim evidence.", "subjectRecordType": "atlas-resource", "subjectRecordId": "ntrs-20010091676" } }, { "sourceId": "official-atlas-resource-ntrs-20040089477", "sourceRecordType": "reference-source", "sourceFingerprint": "c37e2aa73e05939a180ca492a0d4d76a9dae8d2d3dc53bf07c7d4ce6d94fae42", "snapshot": { "title": "Vertebrate development in the environment of space: models, mechanisms, and use of the medaka", "url": "https://ntrs.nasa.gov/citations/20040089477", "checkedAt": "2026-07-25", "scopeNote": "NTRS metadata and abstract provide model-organism context; hardware, developmental outcomes, welfare, and human relevance were not independently validated. It is biology-method context, not reproductive evidence.", "subjectRecordType": "atlas-resource", "subjectRecordId": "ntrs-20040089477" } }, { "sourceId": "official-atlas-resource-ntrs-20040089896", "sourceRecordType": "reference-source", "sourceFingerprint": "e72710527837b4c50491d2e56dc04834287756c7dc0528ca2143b021fccf2145", "snapshot": { "title": "Johnson Space Center's Regenerative Life Support Systems Test Bed", "url": "https://ntrs.nasa.gov/citations/20040089896", "checkedAt": "2026-07-25", "scopeNote": "Only NTRS metadata and abstract are open here; full-text methods and results were unavailable for this pass. Inclusion is contextual discovery support, not automatic evidence for a GShips claim.", "subjectRecordType": "atlas-resource", "subjectRecordId": "ntrs-20040089896" } }, { "sourceId": "official-atlas-resource-ntrs-20150004445", "sourceRecordType": "reference-source", "sourceFingerprint": "d0bfed567ff60786f47a5874ca3ed5a36e7f609a2333ab1061f41f7c3e03b626", "snapshot": { "title": "A Systems Engineering Approach to Architecture Development", "url": "https://ntrs.nasa.gov/citations/20150004445", "checkedAt": "2026-07-25", "scopeNote": "NTRS lists open full text, but this pass assessed catalog metadata and abstract rather than independently validating the document. Inclusion is contextual discovery support, not automatic evidence for a GShips claim.", "subjectRecordType": "atlas-resource", "subjectRecordId": "ntrs-20150004445" } }, { "sourceId": "official-atlas-resource-ntrs-20170000778", "sourceRecordType": "reference-source", "sourceFingerprint": "0750498a54b1d7edf62fb6c47104351c63829a292f2dd7b7b3009f68fa16d665", "snapshot": { "title": "Detection of DNA Damage by Space Radiation in Human Fibroblasts Flown on the International Space Station", "url": "https://ntrs.nasa.gov/citations/20170000778", "checkedAt": "2026-07-25", "scopeNote": "NTRS lists presentation material, but sample size, controls, statistics, and applicability to long-duration human health were not independently validated. It is experimental context, not clinical claim evidence.", "subjectRecordType": "atlas-resource", "subjectRecordId": "ntrs-20170000778" } }, { "sourceId": "official-atlas-resource-ntrs-20180004768", "sourceRecordType": "reference-source", "sourceFingerprint": "5648cf5b00202cbc96c0268b6875e90c66c4f8976e89f2fccbeff2df7515e827", "snapshot": { "title": "Biosignature False Positives", "url": "https://ntrs.nasa.gov/citations/20180004768", "checkedAt": "2026-07-25", "scopeNote": "NTRS provides open full text, but this book chapter was screened for curation rather than independently or domain reviewed; inclusion is contextual, not automatic claim evidence.", "subjectRecordType": "atlas-resource", "subjectRecordId": "ntrs-20180004768" } }, { "sourceId": "official-atlas-resource-ntrs-20190001178", "sourceRecordType": "reference-source", "sourceFingerprint": "8eba0139dbf46d06d049ff6740998b937270026f06cfd35baad77031e4bac87f", "snapshot": { "title": "The Fusion Driven Rocket: Nuclear Propulsion through Direct Conversion of Fusion Energy", "url": "https://ntrs.nasa.gov/citations/20190001178", "checkedAt": "2026-07-25", "scopeNote": "NTRS lists open full text, but the concept does not establish net fusion energy, flight hardware, safety, or achievable performance. It is speculative civil propulsion context, not evidence of readiness.", "subjectRecordType": "atlas-resource", "subjectRecordId": "ntrs-20190001178" } }, { "sourceId": "official-atlas-resource-reviewed-source-src-ak-nasa-models-simulations-7009b", "sourceRecordType": "reference-source", "sourceFingerprint": "20bc2fda2fbfc524dc4df9202f0c4c305282b58ccc380ed14f26be7ee9f4841f", "snapshot": { "title": "Standard for Models and Simulations", "url": "https://standards.nasa.gov/standard/nasa/nasa-std-7009", "checkedAt": "2026-07-25", "scopeNote": "This stable source is used by at least one editorially assessed claim. Its claim-specific relation and locator—not Atlas inclusion—define the evidence use; independent domain review remains pending.", "subjectRecordType": "atlas-resource", "subjectRecordId": "reviewed-source-src-ak-nasa-models-simulations-7009b" } }, { "sourceId": "official-atlas-resource-reviewed-source-src-c1517-esa-electromagnetic-environment", "sourceRecordType": "reference-source", "sourceFingerprint": "6cfccecece18824acfa16e983292804aecbe86650646f94a593f04f7eca1f1cc", "snapshot": { "title": "Electromagnetics and Space Environment", "url": "https://www.esa.int/Enabling_Support/Space_Engineering_Technology/Electromagnetics_and_Space_Environment", "checkedAt": "2026-07-25", "scopeNote": "This stable source is used by at least one editorially assessed claim. Its claim-specific relation and locator—not Atlas inclusion—define the evidence use; independent domain review remains pending.", "subjectRecordType": "atlas-resource", "subjectRecordId": "reviewed-source-src-c1517-esa-electromagnetic-environment" } }, { "sourceId": "official-atlas-resource-reviewed-source-src-ca-lunar-palace-water", "sourceRecordType": "reference-source", "sourceFingerprint": "9f94bd86b510498bca6e15efe8f261489b01ccb8ed0f48fa6adc72abc9096d04", "snapshot": { "title": "Water Recycle System in an Artificial Closed Ecosystem — Lunar Palace 1: Treatment Performance and Microbial Evolution", "url": "https://doi.org/10.1016/j.scitotenv.2021.151370", "checkedAt": "2026-07-25", "scopeNote": "This stable source is used by at least one editorially assessed claim. Its claim-specific relation and locator—not Atlas inclusion—define the evidence use; independent domain review remains pending.", "subjectRecordType": "atlas-resource", "subjectRecordId": "reviewed-source-src-ca-lunar-palace-water" } }, { "sourceId": "official-atlas-resource-reviewed-source-src-im-nasa-std-6030", "sourceRecordType": "reference-source", "sourceFingerprint": "36bdf67f7621299c3cd43e91131f0baf56f6d35845e99e82b87ff58512eba68b", "snapshot": { "title": "Additive Manufacturing Requirements for Spaceflight Systems", "url": "https://standards.nasa.gov/standard/NASA/NASA-STD-6030", "checkedAt": "2026-07-26", "scopeNote": "This stable source is used by at least one editorially assessed claim. Its claim-specific relation and locator—not Atlas inclusion—define the evidence use; independent domain review remains pending.", "subjectRecordType": "atlas-resource", "subjectRecordId": "reviewed-source-src-im-nasa-std-6030" } }, { "sourceId": "official-atlas-resource-reviewed-source-src-pn-dsn-handbook", "sourceRecordType": "reference-source", "sourceFingerprint": "95db9a83107edc92d95b2b11efa7cd956282a5a100e6f530f37f72727b5904f6", "snapshot": { "title": "Deep Space Network Telecommunications Link Design Handbook", "url": "https://deepspace.jpl.nasa.gov/dsndocs/810-005/", "checkedAt": "2026-07-25", "scopeNote": "This stable source is used by at least one editorially assessed claim. Its claim-specific relation and locator—not Atlas inclusion—define the evidence use; independent domain review remains pending.", "subjectRecordType": "atlas-resource", "subjectRecordId": "reviewed-source-src-pn-dsn-handbook" } }, { "sourceId": "official-atlas-resource-reviewed-source-src-po-nasa-ridm", "sourceRecordType": "reference-source", "sourceFingerprint": "505076a05cdbb8f849033049b35786214bfb2dc67d58cedd9f0e44007cd137bd", "snapshot": { "title": "NASA Risk-Informed Decision Making Handbook", "url": "https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/20100021361.pdf", "checkedAt": "2026-07-25", "scopeNote": "This stable source is used by at least one editorially assessed claim. Its claim-specific relation and locator—not Atlas inclusion—define the evidence use; independent domain review remains pending.", "subjectRecordType": "atlas-resource", "subjectRecordId": "reviewed-source-src-po-nasa-ridm" } } ], "packetFingerprint": "1a7c524a7bf2daab5235a0340a97cd74510bed0ae5d5ad15fa3183dba99b12d8" }