Citing research by NASA and the Smithsonian, Durbin said that the total was closer to $305 million and that did […]
Category: Space exploration
Turning the Moon into a fuel depot will take a lot of power
Getting oxygen from regolith takes 24 kWh per kilogram, and we’d need tonnes. Without adjustments for relativity, clocks here and […]
Bennu asteroid samples yield watery history, key molecules for life
Clues as to how building blocks of life on Earth may have been seeded. This photo of asteroid Bennu is […]