Targets Scarce for NASA's Asteroid-Capture Mission

Tuesday, June 18, 2013 - 13:00 in Astronomy & Space

It's possible that not a single known object meets the current criteria, one researcher says.

Read the whole article on Space.com

More from Space.com

Latest Science Newsletter

Get the latest and most popular science news articles of the week in your Inbox! It's free!

Check out our next project, Biology.Net