Dark Matter Could Send Earth-Ending Asteroids Our Way
Buzz60 | May 01, 2014
A new theory suggests dark matter could put us in harms way of an Earth-ending asteroid. We can't see dark matter, but it has gravitational repercussions, and the concern is an asteroid or comet could hit a patch of dark matter that could change its path sending it towards Earth. Patrick Jones (@Patrick_E_Jones) explains.