iOS app Android app

Space Rock Risk

Do You Feel Safer Now?

Mark Boslough | Posted 01.23.2014 | Science
Mark Boslough

Last week, the first round of papers related to last year's spectacular asteroid explosion over Chelyabinsk, Russia, appeared. One of the most significant conclusions suggests that we may have underestimated the number of building-sized asteroids by up to a factor of 10.