The interstellar visitor will pass just 30 million kilometers from Mars on Oct. 3 — far closer than it comes to Earth.

An unidentified object, which has been named 3I/ATLAS, is traveling through space at 140,000 miles per hour with one expert ...

Named 3I/ATLAS, the comet is only the third known interstellar object to enter our solar system, and it's the largest and ...

The Gemini South Telescope in Chile has captured the new evidence, discovering the comet nature of the interstellar 3I/ATLAS ...

Southwest Research Institute (SwRI) has completed a mission study detailing how a proposed spacecraft could fly by an ...

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

Two more of NASA's space telescopes got another look at comet 3I/ATLAS, an interstellar interloper that captured the world's ...

Is 3I/ATLAS an alien space probe? An irregular comet? Debate rages around status of 3rd interstellar object ever spotted. Harvard astrophysicist Avi Loeb discusses implications with ‘Magazine.

Does the scientific community as a whole share the notion that a newly discovered interstellar object 3I/ATLAS is an alien ...

The third interstellar object ever observed is in our neighborhood—for now. And, asteroid Bennu could contain dust from ...

In a new twist for a virtual real estate app, Atlas: Earth has released Atlas: Racer, its first in-app mini-game aimed at drawing attention to the Web3 title.