Commercial Communications Satellites for the Moon

NASA is planning to rely on commercial communications and navigation services to support missions to the moon in the next decade, say engineers at Johnson Space Center, in Houston. The network, consisting of moon-orbiting satellites and ground stations on Earth, would initially serve robotic lunar missions by NASA, other governments, and private ventures. It would expand to provide 70 percent of the communication requirements for human space missions by the end of 2020, according to NASA documents.