How to Mine the Moon for Rocket Fuel
Neel Patel, MIT Tech Review
The moon is a treasure trove of valuable resources. Gold, platinum, and many rare earth metals await extraction to be used in next-generation electronics. Non-radioactive helium-3 could one day power nuclear fusion reactors. But there's one resource in particular that has excited scientists, rocket engineers, space agency officials, industry entrepreneursvirtually anyone with a vested interest in making spaceflight to distant worlds more affordable. It's water.