Scientists used the 100-metre Green Bank Telescope to look for alien signals but detected no radio signals from 3I/ATLAS.

While many sci-fi hits have spawned extended franchises, these standalone works prove that science fiction movies can leave ...

The third known visitor from another star system, Comet 3I/ATLAS, has been racing through the Solar System with just enough ...

If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

Unlike the comets that call our solar system home, 3I/ATLAS is a cosmic nomad on a hyperbolic trajectory — a one-time flyby ...

If you spotted a bright white light trail in the western Colorado sky on Friday, Jan. 2, we regret to inform it wasn’t aliens ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

From Janicza Bravo to Paula Thomas Anderson to Barry Jenkins and More ...

Three symmetrical jets jutting out of interstellar object 3I/ATLAS are showing up in Hubble observations, puzzling astronomer ...

Discover why astronomers believe the interstellar comet 3I/ATLAS could be 14 billion years old and what Harvard's Avi Loeb ...

While the world slowly passed the first days of the year 2026, the astronauts aboard the International Space Station had ...

All the months of conspiracy with 3I/Atlas, and whether it is an alien spaceship, might have finally got an answer. When the ...