While online conspiracies swirl, comet 3I/ATLAS made a close pass by Earth on Dec. 19, giving astronomers a rare glimpse of a ...

Researchers have identified a distinctive ultraviolet signature of water in the interstellar comet known as 3I/ATLAS.

A single viral clip has convinced thousands that Earth has just received its first message from the depths of interstellar space, which is too from the 3I/ATLAS comet. And there is a claim that Earth ...

New data on interstellar visitor 3I/ATLAS reveals a kilometre-wide nucleus and absolute radio silence, challenging existing ...

The interstellar comet 3I/ATLAS made its closest approach to Earth today (Dec. 19, 2025). Here's the latest news you need to ...

Avi Loeb says interstellar objects such as 3I/ATLAS could carry time capsules into deep space faster than spacecraft built with 1970s technology ...

In this age of instant global communication, it's hard to fathom that only 66 years ago this month the world’s first communications satellite was launched aboard an American Atlas rocket from right ...

Harvard physicist Avi Loeb proposes using the interstellar comet 3I/ATLAS to rapidly deliver time capsules, reaching aliens ...