Harvard astronomer Avi Loeb bets $1000 against skeptic Michael Shermer that humanity will confirm alien technology by 2030.

This creates a massive logistical problem for the natural comet theory. If 3I/ATLAS is a natural comet behaving according to ...

Harvard astronomer Avi Loeb thinks that the nature of the two tails implies a mass loss that is not visible in 3I/ATLAS.

Unusual behavior of 3I/Atlas inspires a new theory suggesting it might be observing Jupiter like a controlled object.

According to astrophysicist Avi Loeb, the unusual orbit of the interstellar object 3I/ATLAS suggests it may be “dropping ...

I/ATLAS is the third confirmed interstellar object known to enter our Solar System, following ʻOumuamua and 2I/Borisov.

Europa Clipper has a rare opportunity to sample an interstellar object’s tail.” The remark by Samuel Grant and Geraint Jones captures both the scientific rarity and the urgency surrounding comet ...

Key Findings The moon once dismissed as the solar system's most hostile environment may now sit directly in the path of an ...

Meanwhile, Harvard astrophysicist Avi Loeb, who has so far enlisted 13 anomalies of 3I/ATLAS that speculate a technological ...

A 23-day countdown to December 19 will test every prevailing theory about what lies beyond our solar system. The speculation ...

The interstellar object 3I/ATLAS is drawing renewed scrutiny from astronomers after a striking new photograph captured in ...