By Jay Bennett The Hypatia stone is only a few centimeters across, broken into pebble fragments, but it may very well be the most interesting rock in the world. Named for Hypatia of Alexandria, the first prominent Western woman astronomer and mathematician, the colorful rock was found in 1996 in western Egypt by Aly Barakat, […]Read More ‘Hypatia’ Stone Contains Compounds Not Found in the Solar System
By Nicole Mortillaro When we think of Mars, we think of a dry, desolate planet. But beneath the dust of Mars lies frozen water, and a new study has found that erosion is exposing that water ice. Researchers using several satellites, including the Mars Reconnaissance Orbiter (MRO) and the High Resolution Imaging Science Experiment (HiRISE), have […]Read More Erosion on Mars Reveals Water Ice: LOTS of It!