The comet is the third object ever confirmed to have entered our cosmic neighborhood from elsewhere in the galaxy. Space ...

Comet 3I/ATLAS will get closest to Earth on Dec. 19, and astronomers will be watching.

Our solar system is on the move, traveling at 828,000 km/h through a galactic structure most people don't know exists. This ...

Folks, it’s official: the object that astronomers recently spotted blowing through the outer solar system came from interstellar space. Yesterday, the intriguing stranger was named A11pl3Z. Now, it’s ...

A mysterious object hurtling through space has been identified as a rare “interstellar object,” only the third of its kind ever seen. In July, NASA reported its ATLAS (Asteroid Terrestrial-impact Last ...

CAPE CANAVERAL, Fla. (AP) — The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another star. NASA and the European Space Agency released ...

"This is an object from a part of the galaxy we've never seen up close before." The recently discovered interstellar visitor 3I/ATLAS may be one of the oldest comets ever seen by humanity. The object ...

A new explanation for the solar system's radioactive elements suggests Earth-like planets might be found orbiting up to 50 ...

Our galaxy, the Milky Way, is home to multiple wonders. There is our biggest star, VY Canis Majoris, the column-like structures known as the Pillars of Creation, and, in the middle of it all, a ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Recently, Pune researchers found a spiral galaxy similar to the Milky Way from the early universe. What is the striking ...

We hear that space is huge, but our brains quietly turn that into something we can imagine, which is nowhere close to the ...