U.S. and Russian satellites collide

This is very unusual. As far as I know this has not happened before. " The international space station does not appear to be threatened by the debris, they said, but it's not yet clear whether it poses a risk to...

Nico Marquardt, "Apophis -- The Killer Asteroid" and NASA

And what if NASA is wrong...and the asteroid Apophis, named after the ancient Egyptian god of darkness and destruction, will not "agree" with the NASA calculations and collide with Earth? Look at the new...

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