Martina Boone

writer. blogger. mother. traveler on a bumpy road.

skepttv:

Killer Asteroids: We’re WISE to You Now!

NASA’s WISE mission has tracked down 93 percent of the 1 kilometer diameter or larger asteroids whose size could devastate our planet. The project’s asteroid census has revised the total number of NEO’s down from 36,000 to 20,500.

(Source: youtube.com, via skeptv)

  1. martinaboone reblogged this from skeptv
  2. 4896489648964896 reblogged this from skeptv
  3. skeptv posted this