Meteorite Found in Sahara is Piece of Mars at Least 4.1 Billion Years Old
Teghaza 001, a meteorite found in the Sahara Desert in Mali four years ago, is a fragment of…
Rainstorms billions of years ago may have created habitable hotspots on Mars
A new global model suggests ancient Mars did not receive prebiotic formaldehyde evenly. Rainfall and atmospheric water vapor…
Newly-Identified Geological Feature Points to Vast, Long-Dried Up Ocean in Northern Plains of Mars
A continent-like shelf beneath the Martian surface hints that a vast ocean once covered up to a third…