Complete

Introduction to Space Studies

A first pass that touches every topic lightly before later courses go deep on each one: space environment, astrodynamics, launch vehicles, spacecraft, space operations, commerce, space law/policy, telecommunications, navigation, remote sensing, space resources, astronomy, and space life sciences.

Modules

7 Modules, One Sitting Each

Module 1 Available

What Space Studies Actually Covers

Interdisciplinary scope: astronautics, astronomy, policy, economics, and exploration as one field. The difference between astronomy (studying space) and astronautics (operating in space).

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Module 2 Available

The Physical Environment and Astrodynamics

Vacuum, microgravity vs. zero-g, radiation environment (Van Allen belts, solar/cosmic radiation), thermal extremes, orbital mechanics basics, reference frames (LEO/MEO/GEO, Lagrange points).

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Module 3 Available

Launch Vehicles and Spacecraft

How launch vehicles and spacecraft differ by mission type; basic systems overview (propulsion, power, guidance) as groundwork for the deeper treatment in SSA-02.

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Module 4 Available

Space Operations, Commerce, and Resources

What "operating" a mission involves day to day; the commercial space sector's role; space resources as an emerging economic topic.

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Module 5 Available

Telecommunications, Navigation, and Remote Sensing

The three applied technologies most people actually use daily without realizing it: satellite comms, GPS/GNSS navigation, and Earth-observation remote sensing.

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Module 6 Available

Space Law, Policy, and Life Sciences (Preview)

A light preview of the legal/policy landscape and space life sciences — how the human body responds to spaceflight — setting up later modules.

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Module 7 Available

Who Operates in Space Today, and Why

Government agencies (NASA, ESA, Roscosmos, CNSA, ISRO, JAXA) vs. commercial actors, and the range of rationales for going to space — science, prestige, strategy, economics, survival.

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Sourcing

Primary Sources

NASA "What is Space Studies" overview materials, NASA Glenn Research Center orbital mechanics primers, agency mission statements (NASA, ESA, CNSA, JAXA) compared side by side.

Continue the Sequence

Every module in this course is published — start at Module 1, or jump to whichever one you need.

All Courses SSA-02 →