Astronauts Training on Earth
Need Help Viewing Video?

Watch this NOVA video podcast to learn more about what it's really like to be an astronaut. It is not all glitz, glamor and zero-gravity. The spacesuit is not very comfortable and astronauts are in... (more info)

top playlists
most watched: spaceflight videos
recently added: spaceflight videos
Discovery News 2009: 'The Sexiest Spaceship Ever'

Discovery News 2009: 'The Sexiest Spaceship Ever' (2:43)

Discovery News 2009: 'The Sexiest Spaceship Ever'

Discovery News 2009: 'The Sexiest Spaceship Ever' (2:43)

Space: NASA Tests Spaceflight Emergency System

Space: NASA Tests Spaceflight Emergency System (0:57)

Space: NASA Tests Spaceflight Emergency System

Space: NASA Tests Spaceflight Emergency System (0:57)

How the Universe Works: Are Black Holes Wormholes?

How the Universe Works: Are Black Holes Wormholes? (1:53)