16h
Sciencing on MSNWhat Would Happen If The Sun Suddenly Exploded?We don't have to worry about the death of the sun any time soon, but when it does happen, will the Earth be able to survive?
New research suggests that powerful star explosions, called supernovae, may have caused at least two mass extinctions in ...
22h
The Brighterside of News on MSNSupernova explosion blamed for two extinction events on EarthSome of the most massive and influential stars in the universe are OB stars. These blue giants, many times more massive than ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results