Space exploration: How to make moon dust into oxygen

Published On Jan 23, 2025, 7:02 PM

Sierra Space is developing a machine to extract oxygen from lunar regolith, a crucial step for future lunar colonization. This technology aims to support astronauts by providing vital oxygen for breathing and rocket fuel, reducing the need to transport resources from Earth. The project is in testing stages at NASA’s Johnson Space Center and might be ready for lunar testing around 2028. Sierra Space's adaptive approach may lead to significant cost savings for space missions by enabling in-situ resource utilization.