Harvard's Avi Loeb argues 3I/ATLAS shows signs of alien technology, from its 0.2% probability flight path to bizarre metal ...

Harvard Professor Avi Loeb suggests the interstellar object 3I/ATLAS could be an alien probe. Explore the 'anti-tail' mystery ...

Harvard's Avi Loeb challenges NASA's natural comet verdict after the CIA refuses to confirm or deny records on interstellar ...

I/ATLAS, the interstellar object discovered in 2025, reveals the estimated population, composition, and distribution of ...

The controversial Harvard astronomer is one of the main sources of the "alien mothership" hypothesis. This is what he thinks, as the object moves away from Earth.

Avi Loeb connects archaeological history, planetary limits and interstellar research to examine how scientific exploration could shape humanity’s long-term transition beyond Earth.

Fresh observations from the Hubble Space Telescope have intensified debate over the nature of 3I/ATLAS, a fast-moving ...

A shocking CIA document has just raised doubts that the mysterious interstellar object is really a comet like NASA has ...

As we end 2025, it's time to think about the most amazing 'blind date' in history: meeting the interstellar interloper ...

Astronomers have discovered 3I/ATLAS, a fast-moving interstellar object detected in mid-2025. Researchers believe this ...

Interstellar Comet 3I/ATLAS makes its closest Earth pass early on Dec. 19. Here's what astronomers know about its origin and speed.