'Moon Trees' May Grow in Your City From Seeds That Went to Space

Astronaut Stuart Roosa brought 500 seeds with him into space on the Apollo 14 mission. Now, they can be found across the U.S. in the form of 'moon trees.'
Published: 9:10 AM PDT July 12, 2019
Updated: 9:58 AM PDT July 12, 2019