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Academy track 03

Propulsion, navigation & communication

Separate operational Solar System propulsion from low-maturity stellar concepts, then add navigation, communications, and destination braking.

Engineers inspect a propulsion test article alongside power, cooling, radiator, and materials equipment.
Conceptual fieldPropulsion, navigation & communicationThe test article combines visual motifs and is not an actual drive design.

Editorial boundary: This public alpha is generated from version-controlled source without third-party application or build packages. It is not the reviewed 1.0 corpus: 60 Academy lessons are substantive editorial drafts, 0 remain foundation outlines, and independent domain review remains open.

Core question

What complete mission does each propulsion proposal actually enable?

Track lessons

  1. Foundation · 18 minutes · substantive-editorial-draft

    From chemical rockets to nuclear electric

    Map systems that work now, the missions they enable, and where their scaling breaks.

    Substantive, cited editorial draft; independent domain review remains required.

  2. Technical · 24 minutes · substantive-editorial-draft

    Fusion and antimatter

    Separate favorable equations from missing reactors, fuel cycles, heat rejection, and complete missions.

    Substantive, cited editorial draft; independent domain review remains required.

  3. Applied · 20 minutes · substantive-editorial-draft

    Beamed sails and tiny probes

    Learn why lightsails fit gram-scale probes long before human habitats.

    Substantive, cited editorial draft; independent domain review remains required.

  4. Foundation · 18 minutes · substantive-editorial-draft

    Navigation without a nearby lighthouse

    Follow star trackers, optical navigation, autonomous ephemerides, clock ensembles, and course governance.

    Substantive, cited editorial draft; independent domain review remains required.

  5. Applied · 22 minutes · substantive-editorial-draft

    Communication across years

    Design for light-time, disruption, scarce data, secure custody, and eventual independence.

    Substantive, cited editorial draft; independent domain review remains required.

Prepared by GShips Project · Last edited 2026-07-26 · Suggest a correction

Accountability record

How to inspect this page

Scope: Academy track propulsion-navigation

Page citations and accountability links

Assumptions and limits

  • The track is organized around the question: What complete mission does each propulsion proposal actually enable?
  • The track overview summarizes linked lessons and systems; it does not create a new evidence grade or independent-review state.

What would change this page?

A changed track scope, lesson evidence, capability dependency, curriculum review, or audience need would trigger revision.

People, review, and conflicts

Prepared by
GShips Project
Editorial status
track synthesis accountability pass
Editorial reviewer
GShips Project AI-assisted accountability pass
Last editorial review
2026-07-26
Independent review
pending
Independent reviewer
No independent reviewer assigned
Last independent review
No independent-review date exists
Last content edit
2026-07-26

Declared conflicts

  • 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.

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