Comet put on list of potential Earth impactors
New Scientist | 1 June 2005 | David L Chandler
Posted on 06/02/2005 9:04:31 AM PDT by SunkenCiv
http://www.freerepublic.com/focus/chat/1415144/posts
The risk of impact by 2004 MN4 has fallen again, to 1 in 9,090.