Mars News

Mars lost its global magnetic field, most of its thick atmosphere and much of its surface water billions of years ago—yet Curiosity recovered more than 20 organic molecules from 3.5-billion-year-old clay-bearing sandstone in Gale Crater, including a nitrogen-be - Space Daily

Mars lost its global magnetic field, most of its thick atmosphere and much of its surface water billions of years ago—yet Curiosity recovered more than 20 organic molecules from 3.5-billion-year-old clay-bearing sandstone in Gale Crater, including a nitrogen-be Space Daily

Mars is a frozen desert and Venus a 465-degree pressure cooker, yet both atmospheres are about 96% carbon dioxide—and because neither planet has a global magnetic field, both are still leaking atmospheric particles into space under the solar wind’s assa - Space Daily

Mars is a frozen desert and Venus a 465-degree pressure cooker, yet both atmospheres are about 96% carbon dioxide—and because neither planet has a global magnetic field, both are still leaking atmospheric particles into space under the solar wind’s assa Space Daily