www.g4media.ro/roverul-perseverance-al-nasa-a-dete

NASA's Perseverance rover has discovered ultra-fine Martian dust particles, raising concerns about potential health risks for astronauts and materials used in space missions. The particles, about 100 nanometers in size, could penetrate deeply into the human body and are difficult to eliminate. The rover is studying how Martian dust interacts with various materials, which is crucial for future human missions planned for the 2030s. The findings highlight the need for careful material selection and dust management strategies to ensure astronaut safety and equipment integrity.