Well, maybe that's just a bit of scaremongering...
http://www.abovetopsecret.com/forum/thread328087/pg1
Wiki:
Track your impending doom here!
http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2007 TU24;orb=1
http://www.abovetopsecret.com/forum/thread328087/pg1
Wiki:
Asteroid 2007 TU24 was discovered by the Catalina Sky Survey, Arizona on October 11, 2007. This object's 1.4-lunar-distance approach on January 29, 2008 is the closest for any known potentially hazardous asteroid until 2027.
Track your impending doom here!
http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2007 TU24;orb=1