Nasa

Planet-hunting satellite lifts off. Video, 00:00:47Planet-hunting satellite lifts off

Planet-hunter launches from Florida

Telling my son: Mommy's going to space. Video, 00:02:20Telling my son: Mommy's going to space

Nasa planet-hunter set for launch

Does this astronaut believe in aliens? Video, 00:02:46Does this astronaut believe in aliens?

First person on Mars 'should be a woman'

Delay for Nasa planet-hunter

Tess telescope to find new worlds. Audio, 00:05:36Tess telescope to find new worlds

Hubble 'successor' faces new delay

Curiosity rover: 2,000 days on Mars

Mysterious Steve sighted in Scotland

'I've always been obsessed with space' Video, 00:01:29'I've always been obsessed with space'

Nasa 'MacGyver' rover to drill again

Planet Jupiter's winds run deep

Nasa asked about free parking on Mars

Why an area of Mars is named after Scottish islands?

US drops efforts to extradite 'hacker'

Trump budget cuts US cash for space station

Don't worry says Nasa as asteroid nears

Scottish link to crystals found on Mars

Elon Musk's huge rocket set for launch

Space lasers to track Earth's ice

Space shuttle crew who never came back. Video, 00:02:11Space shuttle crew who never came back