SpaceX rocket launch gets Nasa out of a black hole
Nasa set to approve world's first sci-fi film shot in space
Milky Way is the colour of 'spring snow after sunrise'
US X-37B spaceplane 'is spying on Chinese space station'
Why Kepler's discovery of two earth-sized planets is a 'shocker'
'Earthlike' planet Kepler-22b found - but could you live there?
Online catalogue ranks planets on suitability for life
Scientists find 'best chance of life' on Jupiter's Europa moon
© NASA
Two decades of astronomical and technological breakthroughs
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