Life
Meteorites reveal extended deep-freeze on Mars
The first detailed study of the Red Planet's thermal history reveals a forbidding, frozen world where life may never have taken hold
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Life
Creepy crawlies to explore other worlds
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Earth
Primeval life reflected in present-day pools
Features
Life
Looking for Life, Searching the Solar System: Book review
Books & Arts
Life
Martian life might threaten human mission
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Life
Space suits with geology skills built in
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Life
Mile-high cellphones may block ET’s call
News
Life
Most Earth-like exoplanet yet is discovered
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Life
Comets may confuse the planet-hunters
News
Life
Earth microbes may survive on Mars
Bugs hitching to Mars on spacecraft could survive in some circumstances, a new study suggests, providing a warning to missions searching for life there
News
Life
‘Slime worlds’ may reflect signs of life
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Life
Alien asteroid belt detected around Sun-like star
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Life
Asteroid bombardment left Mars fit for life
News
Life
Look out for giant triangles in space
News