The likelihood of 2024 YR4 colliding with the our planet in 2032 have ticked up to over 3 percent. Is it time to start ...
It came from outer space! In the early morning of June 30, 1908, people in the remote Tunguska region of Siberia beheld an ...
YR4 became the highest-rated asteroid predicted to strike Earth, and although predictions for impact have lowered, not enough ...
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