Harvard scientist Avi Loeb speculated that NASA’s recently released photos of 3I/ATLAS could potentially point to its artificial origins — and even wondered if the so-called comet was purposely targeting and sweeping meteorites out of its path. He posited his theory in a viral new blog post on Medium.

A new set of deep-space images has reignited one of the strangest scientific arguments of 2025. The photos show sideways jet-like lines shooting out f.

The Harvard astrophysicist seems unimpressed with the revelations made by NASA, as he wanted the space agency to answer more questions.

Harvard astronomer Avi Loeb is still not giving up hope that 3I/ATLAS could be an alien mothership and says it's too early to call it.

Avi Loeb accused NASA of overlooking key anomalies in interstellar object 3I/ATLAS during a live broadcast, reigniting debate over whether the visitor is truly a comet.

NASA on Wednesday released new images of 3I/ATLAS that agency officials say proves the interstellar object is a comet, albeit an unusual one. But Harvard astrophysicist Avi Loeb says Earthlings won’t definitively know until Dec.

NASA's recent press conference on interstellar object 3I/ATLAS has sparked debate, with astrophysicist Avi Loeb questioning the agency's findings. Loeb suggests NASA may be downplaying anomalies, including the object's unusual mass and trajectory and the presence of powerful jets observed by amateur astronomers.

The controversial scientist has once again spoken out about his desire to find little green men aboard 3I/ATLAS.

NASA’s newly released images of comet 3I/ATLAS, in the solar system since July, sparked backlash online as many criticized the blurry, low-quality photos.