Asteroid takeout-a one-billionaire mission to bring a 500-ton asteroid to Earth by 2025
http://arstechnica.com/science/news/2012/04/asteroid-takeout---a-one-billionaire-mission-to-bring-a-500-ton-asteroid-to-high-earth-orbit-by-2025.ars
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment