Ten Ways the World Might End

From Discover Magazine comes a table of 10 events from space that could kill humans.

They suggest that solar flares and coronal mass ejections are not worth worrying about (I disagree). You have a 1 in 700,000 of being killed due to an asteroid impact (agree). Supernova - 1 in 10 million (they are either very right or very wrong).

The rest are either crazy (alien attack), or will not happen in the near future (death of the Sun).