space travel

Someday, in the distant future, humans may be forced to leave Earth and find a new home elsewhere in the galaxy. National Geographic meet the scientists who are making journeys to distant stars a reality. (48 min)

NASA Spaceship Atlantis is currently on a mission to repair and replace parts of the Hubble Telescope in order to extend and enhance its capabilities. (22 min, 4 segments)

A Discovery Channel documentary about the development of NASA’s space shuttles and space travel program. (46 min, 5 segments)