Scientists have for the first time discovered a cave on the Moon.
At least 100m deep, it could be an ideal place for humans to build a permanent base, they say.
It is just one in probably hundreds of caves hidden in an “underground, undiscovered world”, according to the researchers.
Countries are racing to establish a permanent human presence on the Moon, but they will need to protect astronauts from radiation, extreme temperatures, and space weather.
Helen Sharman, the first British astronaut to travel to space, told BBC News that the newly-discovered cave looked like a good place for a base, and suggested humans could potentially be living in lunar pits in 20-30 years.
Do we have any reason to believe there’s giant blocks of pure, rare metals on the moon or asteroids? At least on earth we (well mostly China) gets them by processing more common metals and extracting the tiny portion of REs.
*are doing, is profitable
There’s no brown people on the moon you can give a dictator weapons to in exchange for keeping the people selling their labor and resources for peanuts.