A new interstellar object in the solar system should be investigated for the possibility that it's an alien craft, according ...

Harvard astrophysicist Avi Loeb has cowritten a research paper speculating whether the comet 3I/ATLAS is in fact "hostile" ...

Avi Loeb, author of "Extraterrestrial," discusses the possibility that an interstellar comet could be of alien origin, even ...

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

The strange 3I/ATLAS comet that was recently discovered to be speeding through our solar system could actually be the work of ...

Harvard's Avi Loeb suggests comet 3I/ATLAS could be alien tech, but most scientists say it's a natural interstellar object with no threat to Earth.

According to the official website of NASA, the NASA-funded ATLAS (Asteroid Terrestrial-impact Last Alert System) survey ...

A newly discovered interstellar comet, 3I/ATLAS, has sparked debate in the scientific community after Harvard astrophysicist ...

NASA detected the interstellar object, dubbed 3I/ATLAS, traveling through our Solar System, sparking a flurry of scientific ...

A mysterious interstellar object, 3I/ATLAS, has ignited debate among astronomers. Avi Loeb suggests it could be alien ...

We do not know what lies in interstellar space. There are an expected to be 300,000 larger than Death Star sized objects ...