Harvard astrophysicist Avi Loeb asks whether interstellar comet 3I/ATLAS could shed cyanide debris towards Earth, while ...

In a new update to his blog, Harvard astrophysicist Avi Loeb discusses the 'radio signals' that were once were thought to be ...

An interstellar comet passing through the solar system has triggered fresh scientific scrutiny after a Harvard astrophysicist warned it carries chemicals once used in warfare. The object, known as ...

“Given the mass loss rate measured by the Webb Space Telescope, the gas around 3I/ATLAS would be swept up by the solar wind ...

Looking ahead, the comet will pass roughly 33 million miles from Jupiter in March 2026. Loeb noted the scientific value: monitoring 3I/ATLAS with the Juno spacecraft could reveal unusual activity, ...

Avi Loeb keeps interstellar object 3I/ATLAS at rank 4 on his classification scale as scientists await new data from its 2026 Jupiter flyby.

Scientists are turning their attention to a rare interstellar encounter expected in March 2026, when comet 3I/ATLAS is ...

The controversial Harvard astronomer is one of the main sources of the "alien mothership" hypothesis. This is what he thinks, ...

“Hollywood has preconditioned us to expect one of two types of alien contact, either a hostile invasion force or a benevolent ...

Harvard Professor Avi Loeb maintains a cautious scientific approach to 3I/ATLAS, highlighting anomalies, the Loeb Scale ...

Scientists have sought out and detected radio emissions from from interstellar comet 3I/ATLAS, all but confirming that it has ...

Avi Loeb, the Harvard professor who has speculated comet 3I/ATLAS could be alien tech, says he’s not leaning into that theory ...