Just when we thought this year couldn't get any worse, turns out an asteroid is heading towards Earth.
But not to worry, while the headlines look concerning, Space Commentator Matthew Pavletich says we have nothing to to be concerned about and these close-call asteroids are actually much more common than we think.
This poll is now closed. Final poll results:
What do you think is the biggest threat to humanity?
Disease - 34%
Asteroids - 9%
Nuclear war - 21%
Climate Change - 36%
