And if it misses in 2036, there\'s another chance in 2069.
However, the math on this \"near-miss\" has been of some question, since NASA \'screwed the pooch\', so to speak, on the first few calculations. This thing has been all over the Torino scale---rated anywhere from 1-4.
I think the last number was about a 1-30000 chance of an impact (to either the moon or the earth)--but I haven\'t looked it up in a year or so now----
For those that are interested, all or most of the NASA briefs are Internet published---a search on \"Apophos\" should reveal a few.
Another good research topic on the \"end of the world\" type-stuff is the Mayan Calendar and the theory behind \"cycles\" the calendar is based on.
There are some very interesting correlations behind the calendar and the dates associated with some of the Egyptian monuments (Spynx, Pyramids, etc). Although a bit far-fetched, I find it very interesting the accuracy of the Mayan calendar as it relates to other significant events around the world----considering the calendar, for all intents and purposes, was created by a culture in complete isolation of the world around them.
Again---plenty of references on the subject, and they make for some interesting reading and conjecture.
Kev