2 Small Asteroids Zoom Between Earth and Moon's Orbit
Friday, September 30, 2011 - 17:00
in Astronomy & Space
The two asteroids, 2011 SM173 and 2011 SE58, are both too small to pose a threat to Earth.
The two asteroids, 2011 SM173 and 2011 SE58, are both too small to pose a threat to Earth.