potentially hazardous object
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Watch a mile-long asteroid sling past the Earth tonight at 7 PM ET
The asteroid known as 1998 OR2 will come pretty close to the Earth. Armchair astronomers can tune into a livestream to watch it fly by.
The asteroid known as 1998 OR2 will come pretty close to the Earth. Armchair astronomers can tune into a livestream to watch it fly by.
