NASA’s new toilet uses super-powerful acid to turn astronaut urine into drinking water By David Roza / Oct 9, 2020
These Space Force action figures feature Trump and Obama teaming up to beat the Russians to Mars By David Roza / Mar 17, 2020
SEAL, Doctor, Astronaut — Navy Lt. Jonny Kim achieves your childhood dreams so you don’t have to By David Roza / Jan 13, 2020
This rifle could be a dark horse candidate for the Army’s next-generation squad weapon — and you can snag one next year By Jared Keller / Oct 20, 2019