Earth could have lost anywhere between ten and 60 per cent of its atmosphere in the collision that is thought to have formed the Moon. New research led by Durham University, UK, shows how the extent ...
Around the bright star Fomalhaut, astronomers spotted glowing clouds of debris left behind by colossal collisions between ...
What seemed like new planets around Fomalhaut were actually expanding dust clouds from violent planetary collisions seen by Hubble.
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