... Near Earth Object Impact Hazard . Local Documents . Other Documents . Observational Programmes . ... The Threat of Asteroidal and Cometary Impacts . Extreme albedo comets and the impact hazard (PDF Format) . ...
... Sidebar [Skip] . The Tunguska impact in 1908 . Target Earth - How Great is the Impact Hazard? Thursday 13 November 2008. ... Sidebar [Skip] . The Tunguska impact in 1908 . Target Earth - How Great is the Impact Hazard? Thursday 13 November 2008. ...
... Asteroid Impact Animations . Impact Sequence From 'Deep Impact' . 1997 XF 11 - The Real Thing? . Links. ... The Trailer for Deep Impact shows a very impressive impact , presumably using the latest , cutting edge hollywood special ...
... Chance of a Cometary Impact Re-assessed. ... Download full paper (PDF format) . See also: NEO Impact Hazard . Last Revised: 2004 October 15th . ...