Space
Astronomers defend asteroid warning mix-up
An early warning system that mistook an approaching space probe for an asteroid actually shows the system works, say astronomers
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Space
NASA blasted for ignoring smaller asteroids
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Space
Dazzling comet outburst continues to mystify
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Space
Comet brightens mysteriously by a factor of a million
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Space
Are mirrors the best way to deflect asteroids?
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Space
Powerful solar outburst rips off comet’s tail
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Space
Mysteries remain over Peru meteorite impact
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Space
Dawn spacecraft launches to study giant asteroids
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Space
Odd object blurs line between comets and asteroids
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Earth
Earth’s water brewed at home, not in space
The oceans were brewed up right here on Earth – and were not delivered by asteroids and comets as commonly thought, a new study suggests
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Life
Moon’s gentle surface could hide life’s secrets
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Space
Cosmic ‘baby bouncer’ could tie astronauts to asteroids
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Life
Discovered: The asteroid that killed off the dinosaurs
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Space
World’s biggest digital camera to join asteroid search
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