Asteroids May Be Tougher Target Than Mars for Manned Missions

Tuesday, February 5, 2013 - 13:00 in Astronomy & Space

No asteroid target has yet been selected, making planning difficult.

Read the whole article on Live Science

More from Live Science

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