https://www.livescience.com/space/asteroids/a-skyscraper-size-asteroid-flew-closer-to-earth-than-the-moon-and-scientists-didnt-notice-until-2-days-later
0
0
54 words
0
Comments
A stealthy asteroid the size of a 20-story building hid in the sun's glare before zooming uncomfortably close to Earth on July 13. Scientists didn't notice until July 15.
You are the first to view
Create an account or login to join the discussion