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Collision Course

Collision Course: On The Virtues Of Potentially Hazardous Asteroids

Randall Amster | Posted 12.23.2012 | TED Weekends
Randall Amster

Should we take measures to thwart an impending asteroid collision if we're able to do so? Of course. But if we expend too much energy in anticipation of such a rare and unlikely event, then we're drawing resources away from more homegrown challenges that are far less remote and much more likely to occur in our lifetimes.

Kreutz Comet VIDEO: WATCH Newly-Discovered Comet's Collision Course With The Sun (VIDEO)

Huffington Post | Catharine Smith | Posted 05.25.2011 | Technology

Is the newly-discovered Kreutz Sungrazer comet doomed? From an image sequence captured by the Solar and Heliosopheric Observatory (SOHO), it sure lo...

Jay Leno's Lost (And Terrible) Movie (VIDEO)

Posted 05.25.2011 | Comedy

Looking get in a few more jabs at Jay Leno before he officially returns to the "Tonight Show"? Enter "Collision Course," a forgettable buddy cop flick...