According to Harvard astronomer Avi Loeb, a 20-kilometer-wide unidentified space object exhibits some alien-like attributes.

Scientists are weighing up the possibility of intercepting an interstellar object hurtling towards our solar system at speed.

How do we know 3I/ATLAS, also called comet C/2025 N1 (ATLAS), is interstellar? Will it strike Earth? Can we visit it? Here ...

Scientists are exploring various proposals to repurpose existing spacecraft in order to chase after the interstellar object ...

I/ATLAS is just the third recorded interstellar object to enter the solar system. However, the scientific consensus is that ...

The paper presented several anomalous characteristics of the object, which could indicate that it is not a comet at all but ...

A suspicious activity of an interstellar object in space has worried the astronomers on Earth. The space object named ...

Nearly a month ago, a mysterious object was seen hurtling through the solar system and later confirmed as an interstellar ...

A controversial new paper questions whether the interstellar object 3I/ATLAS is a potentially dangerous alien probe, similar ...

Scientists are racing to learn as much as possible about the interstellar comet 3I/ATLAS before it fades from view forever ...

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

The Vera Rubin telescope is poised to kick off an explosive era of discovery. "It's like old-fashioned astronomy: Find the ...