Scientists Are Skeptical of Space Command’s ‘Interstellar’ Meteor Claims
A new U.S. Space Command memo says that a meteor that fell to Earth in 2014 came from interstellar space. That would make it the first known interstellar object in our solar system, preceding Oumuamua, a cigar-shaped object that first appeared in 2017 and seemed to come from another star system. But some scientists...