Naked Science Forum

Non Life Sciences => Physics, Astronomy & Cosmology => Topic started by: miriam0920 on 20/09/2008 21:56:27

Title: Asteroid?
Post by: miriam0920 on 20/09/2008 21:56:27
Does anybody knows about a supposely asteroid that will hit earth in 2028?
Title: Asteroid?
Post by: graham.d on 20/09/2008 22:04:23
Wiki has some estimates of chances of asteroid impacts..

The one you are thinking about maybe 99942 Apophis which has a chance (1 in 17 but down graded recently) in 2029 but, if it misses, gets a second go some years later.

A more full analysis is...