A rare interstellar visitor known as comet 3I Atlas is currently drifting through our Solar System. At first glance, it might ...

3I/Atlas is allegedly emitting unusual pulse waves at 1,420 megahertz European Space Agency A viral claim circulating online suggests that an alleged NASA leak has revealed an interstellar object, ...

Interstellar comet 3I/ATLAS was almost called 3I/Rubin, after researchers found that the giant survey telescope ...

A provocative latest essay by Harvard astrophysicist Avi Loeb has reignited debate over whether interstellar objects passing ...

The National Aeronautics and Space Administration (NASA) has officially classified the interstellar object 3I/ATLAS as a comet, citing spectral data that indicates standard glacial and dust activity.

NASA’s Europa Clipper and ESA’s JUICE captured opposite sides of interstellar comet 3I/ATLAS at the same time, revealing strange chemistry inside it.

A catastrophic new claim has just ripped through the astronomical community, turning an already baffling celestial mystery into a potential global alarm. The interstellar object 3I/ATLAS, which has ...

Harvard astronomer, Avi Loeb, speculates it could be an artificial alien object. NASA experts maintain that the object appears to be a natural comet with unique variations. Rare interstellar object 3I ...

The interstellar comet 3I/ATLAS began blasting water "like a fire hose" before it was anywhere near the sun, according to a recent study. Researchers observed the comet scattering water unusually ...

An interstellar comet that has captivated astronomers this year narrowly missed becoming the first object named after the ...

After briefly escaping from Earth's view during a (very) close approach to the sun on Oct. 30, Comet 3I/ATLAS can finally be seen through amateur telescopes again, though it's impossible to say how ...