Harvard astrophysicist Avi Loeb has cowritten a research paper speculating whether the comet 3I/ATLAS is in fact "hostile" ...

We shouldn't assume anything, and we should assess the risk given the data that we have,” Avi Loeb said of 3I/ATLAS ...

The NSF-DOE Vera C. Rubin Observatory in Chile recently captured rare footage of the visitor known as 3I/ATLAS — only the third interstellar object discovered. What’s more impressive: The observatory ...

A comet that was born in another solar system and could be billions of years old is hurdling through Earth’s solar system — a ...

"We should put all possibilities on the table that it's a rock, a comet, or something else until we get the evidence, the ...

I/ATLAS Interstellar Comet or Alien Spacecraft? The interstellar object 3I/ATLAS was recently discovered traveling through ...

Detailed photos from the newly operational Vera C. Rubin Observatory have revealed that the recently discovered interstellar ...

A new interstellar object in the solar system should be investigated for the possibility that it's an alien craft, according ...

The Vera Rubin Observatory has released a video of the comet 3I/ATLAS captured by the world's largest digital camera.

The long-serving space telescope saw the third interloper to enter the solar system from beyond its limits late on Monday ...

You can watch comet 3I/ATLAS live online tonight (July 3), thanks to the Virtual Telescope Project, which will livestream ...

It’s officially the third known interstellar object to pass through our solar system and poses no threat to Earth.