Scientists Just Found the Perfect Spot to Build an Underground Colony on the Moon
For years, scientists have wondered if dark, crater-like features on the lunar surface might be entrances to giant caverns carved long ago by flowing lava. Researchers from Japan and the United States have uncovered new evidence to prove that these features actually exist—which is good news for future lunar colonists…
from Gizmodo http://ift.tt/2yxCDVg
via IFTTT