Gethin Jones and Zoe Salmon visit NASA's headquarters in Houston, Texas, where they are given exclusive access to astronaut training. Show more
Discover 11,128,835 listings and 277,858 playable programmes from the BBC
Gethin Jones and Zoe Salmon visit NASA's headquarters in Houston, Texas, where they are given exclusive access to astronaut training. Show more
CBBC is the BBC's multiplatform offering for 6-12 year olds bringing the very best drama, entertainment and factual programmes to its young viewers.
