Debris from the most spectacular comet outburst ever is visible from Earth this month and astronomers hope the observations might shed light on the puzzling event that brightened up the sky in 2007.
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,