NASA Human Spaceflight Future on Right Path?

Thursday, September 22, 2011 - 23:00 in Astronomy & Space

Apollo astronauts Neil Armstrong and Eugene Cernan, Fmr. NASA admin. Michael Griffin and the GRAIL mission's Dr. Maria Zuber give their spirited opinions and the moonwalkers share their advice. Highlights from the congressional hearing on 9/22/11.

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