An asteroid just flew by Earth 2 times closer than the moon — and we barely saw it coming | International News Live Blog

https://internationalnewsliveblog.wordpress.com/2017/01/09/an-asteroid-just-flew-by-earth-2-times-closer-than-the-moon-and-we-barely-saw-it-coming/

The roughly 100-foot-long space rock was about the same size of the meteorite that exploded over Chelyabinsk, Russia in 2013. http://internationalnewslive.com/an-asteroid-just-flew-by-earth-2-times-closer-than-the-moon-and-we-barely-saw-it-coming/