Astronauts

From the archives of Discovery: In the zero-gravity environment of space, astronauts learn to float. Learn more about astronauts in this video .


Most Watched in Space

Most Watched in Space
3:00

Coming Home From Space: Space Shuttle Reentry

Most Watched in Space
1:20

Kapow Superhero Science: Electromagnetic Pulse Effect

Most Watched in Space
1:19

Massive Engines: RD 180 Rocket Engine

Most Watched in Space
0:32

Rocket Launch 2

Most Watched in Space
0:48

Saturn V Rocket Launch

Most Watched in Space
2:56

Planet Storm: Jupiter's Red Spot

Most Watched in Space
3:00

10 Ways the World Will End: Doomsday Asteroid

Most Watched in Space
5:59

Space School: Jupiter

Most Watched in Space
1:30

Astronauts

Most Watched in Space
2:58

Assignment Discovery: Life Without Lunar Impact

Most Watched in Space
5:22

Space School: Uranus

Most Watched in Space
7:23

Space School: Mars


Recent Videos in Space

Recent Videos in Space
1:42

Bad Universe: Goldilocks Zone

Recent Videos in Space
1:55

Sci Fi Science II: Approach Light Speed

Recent Videos in Space
2:06

How the Universe Works: A Solar System is Born

Recent Videos in Space
495:55

Astronomical Risks: How Astronauts (Narrowly) Survive Space

Recent Videos in Space
59:44

From the Very Beginning: Big Bang Theory

Recent Videos in Space
17:14

The Space Shuttle Videos

Recent Videos in Space
0:48

Saturn V Rocket Launch

Recent Videos in Space
0:32

Rocket Launch 2

Recent Videos in Space
5:59

Space School: Jupiter

Recent Videos in Space
5:22

Space School: Uranus

Recent Videos in Space
9:37

Space School: The Solar System

Recent Videos in Space
9:44

Space School: Venus