Life
What would Earth look like to alien astronomers?
If they had super-powerful telescopes, it might look like what the Deep Impact probe recently saw from its vantage point 50 million km away
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Life
Hot super-Earths could host life after all
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Life
Space experts prepare for Martian land grab
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Earth
Did newborn Earth harbour life?
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Earth
Ancient impact may have created deep niche for life
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Life
The most extreme life-forms in the universe, part II
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Life
The most extreme life-forms in the universe
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Life
Trio of super-Earths found around Milky Way star
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Earth
Genetic building blocks may have formed in space
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Life
First space ad targets hungry aliens
A commercial for tortilla chips is beamed towards another star system - such ads may help fund pure science research
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Life
‘Hairy blobs’ in acid hell suggest new niche for life
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Life
Phoenix digs up possible ice on Mars
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Life
Smallest planet weighs just three Earths
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Life
Was Mars too salty for life?
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