AstronautAtlas
Learn the story of spaceflightLoading AstronautAtlas records
AstronautAtlas
Learn the story of spaceflightLoading AstronautAtlas records
Spaceflight history and programs · A guided course
Follow stations, transport and international cooperation
Compare Salyut, Skylab, Shuttle, Mir, Apollo–Soyuz, the ISS and China’s station through their design goals, operating systems and historical outcomes.
Suggested preparation is listed in the course · Start whenever you’re ready

Your place in the bigger picture
Build on familiar ideas, then choose a direction to explore next. Every course remains open.
Connect early rockets, institutions and the first space missions
Trace air, water, heat and supplies through the whole habitat
Living and working in Earth orbit
Follow stations, transport and international cooperation
Start whenever you’re ready. Preparation is suggested, and every course stays open.
Building, rescuing and using America’s first space station
A reusable spacecraft, an orbital workplace and a difficult safety legacy
Turning an orbital visit into a sustained workplace
From visiting a laboratory to sustaining a modular station
Building and sustaining a shared orbital laboratory
People, preparation and shared mission work
A crew spacecraft from launch escape to ocean recovery
Building India’s human-spaceflight capability
Follow astronaut preparation, lunar surface experiments and a planned asteroid tour.
Connect European research, transport and design choices
Connect research facilities with orbital deliveries
Crews, laboratories, exploration and services
From the first satellite to sustained orbital work
Six program histories behind life in orbit
Understand change without confusing promises and results
One suggested order from the foundations to Living and working in Earth orbit. Shared starting points appear once; skip anything you already know.
— earned
Earn each reward once. Retries never cost points.
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Each lesson builds on the last. Read the story, explore the sources, and check your understanding.
0 of 6 lessons complete
No account is needed to learn. Your correct answers keep their earned rewards.
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