Scientific American6h
If Life on Mars Ever Existed, This Bizarre Rock May Tell Us
The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity—or not ...
Mars Gets a Close-Up and a Photo Bomb as Europe’s Hera Mission Swoops Past
The Red Planet and its tiny moon Deimos were recorded at a very near distance as the asteroid-chasing spacecraft completed a flyby on Wednesday.
The Daily Galaxy on MSN2h
NASA Finds Pure Quartz on Mars—Could This Be Proof of Ancient Life?
NASA’s Perseverance rover has uncovered high-purity quartz crystals on Mars, a discovery that could reshape the search for ...