The theoretical physicist at Harvard University, Avi Loeb, believes it might be a ' potentially hostile ' alien craft ...

Scientists are investigating more details about a 'potentially hostile alien threat' moving through our solar system ...

A mysterious object from outside our solar system-one that a Harvard scientist suggests could be alien technology-is making ...

"We should put all possibilities on the table that it's a rock, a comet, or something else until we get the evidence, the ...

A strange object hurdling through our solar system from interstellar space may, according to one of academia's most ...

A Harvard physicist has asserted that new images of the Manhattan-sized interstellar object rocketing through our inner solar ...

NASA astronomers have witnessed the movement of the fastest ever comet seen so far and using Hubble Space Telescope clicked ...

NASA has issued an alarming update about the mysterious interstellar object “3I/ATLAS” racing through our solar system.The object, declared an alien UFO by a Harvard professor, was ...

Avi Loeb suggested that NASA may have rushed to conclusions by ruling out the possibility of an artificial aircraft.

Scientists estimate the object to be more than 12-miles-wide, speeding at 37 miles-per-second, relative to the sun.

MARS -- Did NASA capture images of an alien skeleton on Mars? A space enthusiast in Waxahachie, Texas, says he believes a group of apparent rocks is actually the skull and spine of a possible Martian.