Interstellar Comet 3I/ATLAS, made news when it was confirmed to have originated outside Earth's solar system. Here's how you ...

NASA just dropped a trove of new images of interstellar Comet 3I/ATLAS, as seen by some of the space agency’s spacecraft. The release comes after NASA scientists and engineers waited through the six ...

A comet hurtling through the solar system from interstellar space is exactly what it appears to be, NASA officials said Wednesday, moving to quash a wave of online speculation. At a news conference, ...

If you are a sky enthusiast or a part-time stargazer, you might already know about the third interstellar comet 3I/ATLAS. It has been in the headlines for weeks due to its unnatural behaviour. The ...

New imagery from NASA shows a celestial outsider known as 3I/ATLAS as it travels through our solar system. The NASA-funded ATLAS (Asteroid Terrestrial-impact Last Alert System) observatory discovered ...

An interstellar comet that originated outside our solar system just made its closest pass of the sun, setting it on an outgoing path — but it’s not leaving our cosmic neighborhood yet. The comet, ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. You’ve likely already heard about two comets visible from ...

An interstellar comet named 3I/ATLAS, originating from outside our solar system, is passing through. NASA recently released new images of the comet, which is being studied by astronomers worldwide ...

A rare interstellar comet reaches its closest point to the sun on Wednesday and Thursday — and it's exciting astronomers around the world. Comet 3I/ATLAS is just the third confirmed interstellar ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky.