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8 paź 2023 · It’s been covered with lifeless deserts seared by lethal cosmic radiation for billions of years now. Still, the surface of Mars bears traces of ancient seas and rivers, which were even more ...
A billion years ago, on a once-thriving Mars, a cataclysmic war unfolded among ancient species. The Terrasaurians, Aviantrix, and Selenites clashed over dwin...
http://www.nasa.gov/press/2015/march/nasa-research-suggests-mars-once-had-more-water-than-earth-s-arctic-ocean/Mars bears ample evidence of a wet past, but s...
A recently released set of topography maps provide new evidence for an ancient northern ocean on Mars. Benjamin Cardenas, assistant professor of geosciences ...
23 wrz 2024 · New data on the weighty subject of gravity on Mars is shedding light on the planet’s hidden structures and providing fresh insights into the volcanic activity that gave rise to Olympus Mons, the largest volcano in our Solar System.
15 wrz 2021 · By studying the topography and mineral composition of a portion of the Arabia Terra region in northern Mars, scientists recently found evidence for thousands of such eruptions, or “super eruptions,” which are the most violent volcanic explosions known. Spewing water vapor, carbon dioxide, and sulfur dioxide into the air, these explosions ...
14 paź 2021 · Did Mars ever look like Earth? Yes, we think it did! Ancient Mars may have been wetter and warmer — similar to Earth. What happened? Scientists like NASA’s Dr. Becky McCauley Rench are trying to find out.
