September 20, 2024
1 Solar System Way, Planet Earth, USA
Space

Oceans of water in the depths of Mars?

Mars probably had liquid water on its surface Billions of years ago, but Mars' water disappeared over time, leaving the planet cold and dry. Where did Mars' water go? Could there be water beneath the surface of Mars now? New research from the Scripps Institution of Oceanography, based on data from NASA's InSight lander, suggests

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Space

Does this Martian rock show a 'potential biosignature'? Or just 'wet chemistry'? – Sky & Telescope

This 360-degree panorama shows a region on Mars called “Bright Angel,” where an ancient river flowed billions of years ago. The rock, called “Cheyava Falls,” was discovered in the area slightly to the right of center, about 370 feet (110 meters) from the rover. NASA/JPL-Caltech/ASU/MSSS A new round of excitement is sweeping through NASA's Perseverance

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