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Astronaut Spacewalk

Apollo Lunar Lander 3D Simulator & Moon Physics | CosmoAstronaut

Pilot the Apollo Lunar Module over realistic Moon craters with real 1.62 m/s² gravity, thrust vectoring, and fuel conservation telemetry.

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Real-Time Interaction

Navigate astronaut Cosmo across lunar surfaces, collect regolith samples, and discover microgravity.

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Scientific Rigor

Designed for secondary, high school, and university students to grasp complex STEM phenomena intuitively.

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Zero Install (WebGL)

Runs instantly inside your browser on PC, tablet, or smartphone without plugins or account setup.

💡 Frequently Asked Questions

Why do astronauts float in orbit?

They are in perpetual orbital free-fall around Earth, producing microgravity weightlessness.

What equipment do astronauts require?

Pressurized Extravehicular Mobility Units supplying oxygen and thermal insulation.

Is there sound in deep space?

No, sound requires physical mediums like air or liquid molecules to travel.

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