Tune in today (Jan. 16) to bid farewell to interstellar comet 3I/ATLAS, courtesy of a livestream from the Virtual Telescope ...

The interstellar comet 3I/ATLAS arrived looking like a routine icy visitor and then promptly started shredding the rulebook ...

Astronomers found an interstellar "tunnel" - a cosmic channel that connects our solar system to distant stars, according to a ...

New polarimetry data on interstellar comet 3I/ATLAS reveals bizarre refractory dust, proving this alien visitor formed in a ...

Harvard expert Avi Loeb claims the 3I/ATLAS comet's path is 'suspiciously' precise, sparking alien theories. NASA reveals the ...

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

A new image of the interstellar object 3I/ATLAS released by NASA has raised questions among astronomers and could change ...

Using the Hubble Space Telescope, astronomers have witnessed an infant star 20 times larger than the sun setting interstellar ...

Comet 3I/ATLAS has recently passed through the solar system, generating scientific interest that it could be much older than ...

The observations were carried out by the Breakthrough Listen program as the object neared its closest approach to Earth on ...

Though this hunt came up empty, the fact that 3I/ATLAS is only the third known object found in the solar system after ...

Most Christopher Nolan films require multiple viewings to truly understand, as the director is a fan of non-linear stories ...