NASA's Perseverance rover, which is studying dust in Jezero Crater on Mars. Science Perseverance finds ultrafine Mars dust small enough to threaten future astronauts Mono Scoops 20h NASA's Perseverance rover has detected the finest dust particles yet found on Mars, as small as around 100 nanometres, a finding that matters for the design of suits and habitats for future crewed missions. Read Full Story
