Private spaceflight study aims for the moon while NASA goes deep
Human exploration of deep space is looking more and more like a tag-team affair, with NASA jetting off to asteroids and Mars while the private sector sets up shop on the moon. While NASA has no plans to return humans to the lunar surface anytime ...http://science.nbcnews.com/_news/2013/05/23/18453370-private-spaceflight-study-a...


