JUNIOR ASTRONAUT

RED
HORIZON

A little courage. A distant home.

THE SCIENCE BEHIND THE ADVENTURE

A real place.
A possible future.

Curated NASA context, checked 14 November 2026. Fuel, batteries, repairs, and timing use game rules. No live readings or radiation dose. Audio represents stylized suit and equipment sound.

Real NASA photographs are credited on each discovery. Our crew, Mars base and mission story are fictional. Explore the source links with a grown-up if you want to learn more.