Asteroid with it's own Moon will pass by Earth
frightknight
Published
05/31/2013
When astronomers analyzed radar readings to create their first maps of 1998 QE2, the big asteroid that's due to sail past Earth on Friday, they were surprised to find that it has a moon twice as big as an ocean liner.1998 QE2 itself is way bigger: The latest readings from NASA's Deep Space Network antenna in Goldstone, Calif., are consistent with
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