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chattyTopic: Space
The recent crash landing of Russian spacecraft Phobos-Grunt has focused attention on the increasing amount of space junk orbiting the planet. So does this mean the Earth has been getting lighter? The BBC's Radio 4 programme More or Less turned to a group of Cambridge University academics for the answer.
Full Story from BBC
Posted by Neil Bartlett DHyp M.A.E.P.H
at 01:01 CET
Updated: Monday, 6 February 2012 13:09 CET
