CNN.com - Video: NASA's next step

CNN.com - Video CNN.com delivers up-to-the-minute news and information on the latest top stories, weather, entertainment, politics and more. NASA's next step 9 Jul 2011, 8:14 pm CNN's Josh Levs looks at what NASA will be working on in the future now that the shuttle program is coming to an end. You are receiving this email because you subscribed to this feed at blogtrottr.com. If you no longer wish to receive these emails, you can unsubscribe from this feed.