NASA’s Mars Rover Perseverance Finds Surprises at Jezero Crater, Including Organics
A year and a half after it landed on Mars, NASA’s Perseverance rover is hard at work studying an ancient river delta at Jezero Crater and discovering it’s not what scientists expected. The types of rocks reveal a complex geological past and some contain organic compounds in an environment that could have been suitable for microbial life. Most scientists do not think life currently exists on Mars, but might have eons ago. They are on a “treasure hunt” to find evidence, though a definitive answer probably will have to wait until the samples Perseverance is collecting are back on Earth.