Asteroid Will Make Record-Close Pass Of Earth On Feb. 15 | Talking Points Memo

It’s definitely not “Armageddon.” But an asteroid measuring 150 feet in diameter with a mass of 130,000 metric tons will make the closest pass of Earth for an object of its size on February 15, 2013, traveling about 17,450 miles-per-hour (4.8 miles-per-second), NASA noted on Thursday.

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