SpaceNASA’s Perseverance rover took its first Mars sample – but it’s empty The Perseverance Mars rover made its first sampling attempt on 6 August but the sample tube came up empty, so NASA scientists are figuring out how to make sure the next try works News
SpaceEnormous kites flown by robots could help power a Mars colony A proposal to power a future Mars base includes an enormous kite flown by robots, along with solar power and a battery that stores energy by compressing gas underground News