Last month, astronomers made an exciting discovery, observing an interstellar object — only the third of its kind ever ...

A Harvard astronomer is suggesting that an interstellar object nearing Earth could be an engineered object — rather than a ...

Interstellar object 3I/ATLAS — which is zooming through our inner solar system — appears to be emitting its own light, ...

Avi Loeb said bases this hypothesis on a July 21 image captured by the Hubble Space Telescope and shared by NASA.

He said images from the Hubble Space Telescope show a glow in front of the object, but no tail behind it. Usually, comets ...

Loeb has developed what he calls the 'Loeb Scale', a ranking system to evaluate the likelihood that an object is artificial, ...

The interstellar object 3I/ATLAS has sparked debate among astronomers since its discovery, and some are exploring whether it ...

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

That strange interstellar object flying by us may, according to one outlandish astronomer, have been sent by aliens to see ...

Humans should send a very specific message to the aliens who have sent the interstellar object that is crashing through our solar system right now. A Harvard scientist thinks it could be an alien ...

A scientist has warned that if the mysterious interstellar object in our solar system is actually an alien probe, it may be ...

"The consequences, should the hypothesis turn out to be correct, could potentially be dire for humanity," said Avi Loeb.