Life
Watery asteroids may explain why life is ‘left-handed’
Soggy space rocks that hit Earth billions of years ago may help explain a long-standing mystery – why life preferentially uses left-handed amino acids
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Space
Moon hides scars of a violent past
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Earth
Life could have survived Earth’s early pounding
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Space
Tunguska-sized space rock buzzes Earth
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Space
Asteroid belt may bear scars of planets’ migration
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Space
Twin-tailed comet drops by for a visit
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Space
High-energy portrait of approaching comet released
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Space
First tracked space rock recovered after impact
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Physics
Do gravity holes harbour planetary assassins?
Features
Space
‘Dark’ comets may pose threat to Earth
Swathes of tricky-to-spot comets may be whizzing around the solar system, posing a deadly impact threat
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Space
Asteroid bound for Earth! Warn your grandchildren
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Space
Dancing asteroid spirals close to Earth
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Space
New comet may be visible with the naked eye
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Space
Where do comets come from?
Features