Back to the moon-and beyond

In July of this year, the world celebrated the 50th anniversary of Neil Armstrong’s first walk on the moon. And, looking ahead, the U.S. space agency, NASA, has once again trained its sights on the lunar surface. It already has begun implementing the Commercial Lunar Payload Services (CLPS), an aggressive program to improve scientific understanding of the moon via dozens of scientific payloads. The eventual goal: Land astronauts again on the moon and transform the moon into a permanent life-supporting facility-self-sufficient in areas such as water and rocket fuel - for use as a staging area to Mars and beyond.