Chances of a big asteroid strike on Earth just doubled. Here’s why you shouldn’t be too worried.
In seven years’ time, it’s possible that an interstellar visitor will touch down on our planet’s surface with tremendous force. But Earthlings need not fear — not yet, anyway. That estimate, made ...
Scientists at NASA and around the world have been closely following a near-Earth asteroid, the size of a large building, that they say could impact the Earth on December 22, 2032. Two weeks ago, they ...
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