"The high-rate excavation needed to harvest helium-3 from the moon in large quantities has never been attempted before, let alone with high efficiency." When you purchase through links on our site, we ...

Interlune is developing robots to harvest a valuable gas on the lunar surface that could have a big impact on Earth. In the lobby of Interlune, a 3-foot-wide tabletop diorama shows an idyllic, ...