Archive: 08/11/2011

China urges US oil giant to hasten clean-up

China has called on the US energy giant behind a massive oil spill to speed up its clear-up efforts and issue a public apology after it missed a deadline to clean the sea bed, state media said Thursday.

dateAug 11, 2011 in Environment
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Has graphene been detected in space?

(PhysOrg.com) -- A team of astronomers, using the Spitzer Space Telescope, have reported the first extragalactic detection of the C70 fullerene molecule, and the possible detection of planar C24 ("a piece of graphene ...

dateAug 11, 2011 in Astronomy
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