CNN CNN Newsroom October 20, 2013 21:29:00
Rotation around the moon, about 40,000 miles above the lunar surface. this way, scientists could trav out their astronauts to visit and conduct experiments. this will cost many, many billions of 2k08 lars at a time when the country doesn't have much money. well, the sign tiflic community says because it will give us very important knowledge about new, deep space technologies, propulsion systems, solar energy, all sorts of things that we use all the time on earth. secondly, it would actually give us an idea of what to do if we had an asteroid coming toward earth. we'd have some idea how to hand...