Scientists analysing a meteorite discover material that is older than the Solar System itself.
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Paul Rincon
Science editor, BBC News website
Meteorites
Jonathan Amos
BBC Science Correspondent
Scientists' quest to find Antarctica's "missing" space rocks is beaten into submission by hard ice.
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The first big meteor show of the year happens this week and you could see up to 120 an hour!
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Jonathan Amos
BBC Science Correspondent
A UK team arrives in Antarctica to test its theory for why so few iron meteorites are found there.
Read moreUniversity of Manchester scientists arrive in the Antarctic to look for iron-rich space rocks.
Meteor sky show set to reach peak
The annual Leonids meteor shower peaks this weekend. Will there be any clear skies? Elizabeth Rizzini has the details.
The American Meteor Society said it received more than 120 reports of a meteor sighting.
Neil Heath
BBC News
Graham Ensor says finding rocks that have travelled billions of miles "is an incredible feeling".
Read moreA meteor has been spotted streaking across the night sky in East Barnet.
Three helicopters were scrambled amid fears an aircraft had broken up in the sky.
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