NASA planet-hunter is injured and resting
The Kepler space telescope has put its search for alien Earths on hold while it recovers from a stressed reaction wheel
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Life
Alien hunting: how to find DNA on Mars
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Life
Meteorite’s left-handed molecules a blow to ET search
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Life
Life: is it inevitable or just a fluke?
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Space
Budget cuts put alien search on hold
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Life
Alien-life claims spark monster mud-slinging
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Life
To boldly sow: Seeding the galaxy with Earthly life
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Life
Could we detect trees on other planets?
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Life
Arsenic-based bacteria point to new life forms
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