The first emergency operation in the history of China's human spaceflight program came to an end on Monday (Jan. 19) when an ...
Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and ...
Installation of an experiment testing asteroid material at CERN's HiRadMat facility. (Photo: Karl-Georg Schlesinger) Millions of asteroids orbit ...
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The potential effects if a massive asteroid struck Earth
What could happen if the largest asteroid ever hit Earth.
Morning Overview on MSN
'City destroyer' asteroid could kill millions and wipe out toilet paper
Asteroids capable of flattening a metropolis are no longer the stuff of science fiction, and the latest “city destroyer” ...
A 700-metre asteroid went undetected near Earth after hiding in the Sun’s glare, raising fresh questions about blind spots in ...
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