Space agencies plan to launch Mars sample return spacecraft by 2026
NASA plans to launch its next mission to Mars in 2026 to pick up rock samples being collected over the next two years and collaborate on their return to Earth by 2031, officials said. The Mars rover Perseverance, which landed on the planet Feb. 18, will drill rock samples in an ancient river delta. Such a location, once flowing with water, is the best spot to look for signs of past life