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solar system

Water found in lunar impact probably came from comets

Space

Water found in lunar impact probably came from comets

The discovery of volatiles in lunar material ejected by NASA's LCROSS mission suggests comets delivered much of the water at the impact site

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Impact reveals lunar water by the bucketful

Space

Impact reveals lunar water by the bucketful

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Mars rover battles for its life

Space

Mars rover battles for its life

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Extraterrestrial rafting: Hunting off-world sea life

Life

Extraterrestrial rafting: Hunting off-world sea life

Features

Cassini makes deepest dive yet into Saturn moon's jets

Space

Cassini makes deepest dive yet into Saturn moon's jets

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Images of space transformed by chips

Space

Images of space transformed by chips

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Found: first 'skylight' on the moon

Space

Found: first 'skylight' on the moon

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Sun's rain could explain why corona heat is insane

Space

Sun's rain could explain why corona heat is insane

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Elusive lunar plume caught on camera after all

Space

Elusive lunar plume caught on camera after all

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Was moon-smashing mission doomed from the start?

Space

Was moon-smashing mission doomed from the start?

Weeks before NASA's LCROSS mission hit the moon on Friday, some scientists predicted the impact might not be visible, and others questioned the mission's logic

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Space

The moon belongs to no one – yet

Comment

Space

Asteroid isn't just a dry heap of rubble

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Space

Hunting for water on the moon: a brief but splashy history

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Space

NASA puzzles over 'invisible' moon impact

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