18/12/2013

Powerful ancient explosions explain new class of supernovae

Astronomers affiliated with the Supernova Legacy Survey (SNLS) have discovered two of the brightest and most distant supernovae ever recorded, 10 billion light-years away and a hundred times more luminous than a normal supernova. ...

NASA sees Tropical Cyclone Bruce develop near Cocos Island

NASA's Aqua satellite flew overhead as the fourth tropical cyclone of the Southern Indian Ocean cyclone season developed today, December 18, while it was passing to the northwest of Cocos Island, Australia.

Growers the big winners in Malawi's tobacco industry

Tobacco growers are the big winners, while the environment and people who have lost land to tobacco estates are the major losers in Malawi's expanding tobacco industry. This is according to Alois Mandondo of the Centre for ...

Atlantic amphipods are now reproducing in Arctic waters

Biologists from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) have for the first time shown that amphipods from the warmer Atlantic are now reproducing in Arctic waters to the west of ...

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