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

A respected Harvard professor is once again challenging the scientific community with a controversial claim, urging global ...

Mankind must decide how it’s going to deal with contact with extraterrestrials — and time could be running out, one expert ...

Massive interstellar object 3I/ATLAS, larger than Manhattan, shows unusual glow pattern and planetary alignment that Harvard ...

A mysterious object, 3I/ATLAS, is rapidly approaching Earth. Its size and speed have intrigued scientists globally. Some ...

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

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

Sending the Juno spacecraft to investigate a newly-discovered interstellar object that a professor suggested could be "alien tech" isn't a good idea, according to Ross Coulthart.

Harvard astrophysicist Avi Loeb suggests a comet passing through the solar system may be an alien spacecraft, sparking debate among experts.

Harvard astronomer and alien hunter Avi Loeb is still holding onto hope that interstellar object 3I/ATLAS was sent to us by ...

However, we might also want to look for hints of alien origin. One very strong piece of evidence would be any kind of radio waves coming from the probe as a form of communication. This is assuming the ...

Professor Avi Loeb is leading an analysis of recovered fragments of the IM1 meteor that plunged to the Earth in January 2014 over the Pacific off Manus Island, about 260 miles from Papua New Guinea.