Sacramento Bee1 month agoCaliforniaFireball hurtles across night sky over Arizona, videos show. It caught NASA's attentionNASA confirms fireball in Southern California, Arizona, New Mexico was a meteor entering the atmosphere. [ more ]
www.scientificamerican.com2 months agoScienceInterstellar' Meteor Signal May Have Been a TruckMeteors can enter Earth's atmosphere frequently, but some unique ones like CNEOS 2014-01-08 attract attention for potential interstellar origin. Theoretical physicist Avi Loeb led an expedition to find fragments of the meteor, suggesting it might be linked to alien spacecraft. [ more ]