A radical re-think of the approach to space exploration: electromagnetic launch & propulsion technology instead of chemical reactions.
http://www.networkworld.com/article/2457675/security0/nasa-looking-for-out-of-this-world-mars-communications-services.html?source=NWWNLE_nlt_daily_pm_2014-07-25#tk.rss_all
No comments:
Post a Comment