Alien Space Rock ‘Oumuamua May be Chunk of a Shredded World
A close encounter with another star may have ripped the cigar-shaped interstellar visitor ‘Oumuamua from its parent body, flinging it toward our solar system.
A close encounter with another star may have ripped the cigar-shaped interstellar visitor ‘Oumuamua from its parent body, flinging it toward our solar system.