NASA spotted a foreign object, 3I/ATLAS, speeding toward the inner solar system at 135,000 mph. Harvard expert Avi Loeb believes it may be an alien spacecraft. Scientists debate its origin, with NASA calling it an interstellar comet. The object will pass 150 million miles from Earth in October.
3I/ATLAS: Alien spacecraft speeds toward Earth at 135,000 mph, claims scientist. See if its a threat
