New research indicates that certain areas of the Martian crust have a higher silica content than expected, upending the long-held theory that the crust is uniformly basaltic.
NASA’s UFO task force meets on May 31 and you can watch it online with this free livestream
On Wednesday (May 31), NASA will hold a meeting of the “independent study group” the agency created to study data related to unidentified anomalous phenomena,