Newly discovered space rock could explain booming life on...

Newly discovered space rock could explain booming life on Earth

By Arielle Duhaime-Ross, theverge.com

Scientists think they’ve found a fragment of the asteroid destroyer that sparked a crucial meteor shower 470 million years ago

Researchers in Swe­den have found a new class of mete­orite. And accord­ing to Live­Science, that dis­cov­ery —…

via Tumblr http://ift.tt/1qSY2hQ July 03, 2014 at 03:02PM