Links:
[1] http://www.youtube.com/channel/UCrKNfkp_eoEW4sKgKPwtScA
[2] http://www.youtube.com/comment?lc=a3Yv5Uua-1Y3rOXuWYnSCZp7jum1z5Mqzp5iv5U5yiU
[3] http://science.nasa.gov/
[4] http://www.addthis.com/bookmark.php?v=250&username=questministries
Andraz Pibernik [1] 1 day ago [2]
Published on Jan 28, 2013
Visit http://science.nasa.gov/ [3] for breaking science news.
On Feb. 15th an asteroid about half the size of a football field will fly past Earth closer than many man-made satellites. Since regular sky surveys began in the 1990s, astronomers have never seen an object so big come so close to our planet.