A quick heads up, this video is interpreted upon some NASA data, and the guy filming it is talking of natural disasters, and the potential future date of another.
http://www.youtube.com/watch?v=dYtriBMsX...r_embedded
NASA tool:
http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=C/...;cad=0#orb
http://www.youtube.com/watch?v=dYtriBMsX...r_embedded
NASA tool:
http://ssd.jpl.nasa.gov/sbdb.cgi?sstr=C/...;cad=0#orb