Humans could live in volcanic tunnels on the moon (so could aliens)

The SETI Institute has analysed images of our moon and pinpointed a possible home away from Earth.
Recent findings presented at the NASA Lunar Science for Landed Missions Workshop suggest we could becomemole people.

On the moon.

Scientists believe that tunnels riddle our hunk of rock in the sky, reminders of the moon's volcanic past. Might these tunnels provide shelter for space-going humans? Could they perhaps hide a fuel source for interstellar travel further afield? Scientists from the Search for Extraterrestrial Intelligence (SETI) Institute and the Mars Institute think so.