Space.com on MSN
Doomed 'cannibal' star could soon explode in a supernova so bright it would be visible during the day
"The speed at which this doomed stellar system is lurching wildly, likely due to the extreme brightness, is a frantic sign of ...
Betelgeuse has a companion star! This revelation was surprising; there had been speculation about the existence of a companion star because Betelgeuse's brightness has shown periodic variations—one ...
The Brighterside of News on MSN
Astronomers discover massive bubble around dying star
High in the Milky Way, a dying giant has thrown astronomers a cosmic curveball. A star known as DFK 52, sitting in the massive Stephenson 2 cluster about 19,000 light-years away, has been caught ...
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