Observation data collected by Japan’s lunar orbiter Kaguya has shown that a cave stretching some 50 km (over 30 miles) exists on the moon that could provide shelter for astronauts in the future, the Japan Aerospace Exploration Agency said Wednesday. • r/worldnews

Observation data collected by Japan’s lunar orbiter Kaguya has shown that a cave stretching some 50 km (over 30 miles) exists on the moon that could provide shelter for astronauts in the future, the Japan Aerospace Exploration Agency said Wednesday. (japantimes.co.jp) via Pocket http://ift.tt/2zyAAjZ