"The worst-case scenario consists of four astronauts on the moon at one time, only one month resupply window between Earth and moon, and moderate to high adverse environmental probabilities."

"The worst-case scenario consists of four astronauts on the moon at one time, only one month resupply window between Earth and moon, and moderate to high adverse environmental…

NASA is recruiting volunteers for a year-long simulated deep-space mission. Participants will live and work in a special habitat at Johnson Space Center. This research will study…