Published: Sep 16, 2023, 04:40 IST | Updated: Sep 16, 2023, 04:40 IST
A new NASA device the size of a microwave oven is capable of plucking oxygen out of thin Martian air. The breakthrough was achieved via an instrument on NASA’s Mars Perseverance rover. The experiment produced enough oxygen for a small dog to breathe for about 10 hours.