A study suggests over 1 million interstellar objects are hiding in the Oort Cloud, possibly from Alpha Centauri.

New research suggests that our Solar System may already be swimming in interstellar objects that originate from the Alpha ...

A new study examines how much material from the closest star system to Earth will end up in orbit around the Sun, and how ...

Nebulae are gigantic clouds of gas and dust that exist in space between stars. Check out 7 mesmerizing photos of this cosmic ...

While the actual track action for the Miami Grand Prix doesn’t include Hard Rock Stadium, unlike tennis’ Miami Open, it’s the stadium access that race organizers argue gives the $430 three-day general ...

"Our Sun (Sol) is marked by a black hexagon, and its orbital path is indicated by a grey solid line (top row only). Alpha ...

Oumuamua and Comet Borisov in 2017 and 2019, respectively, created a surge of interest. What were they? Where did they come ...

Caltech scientists are developing laser-driven lightsails that could push spacecraft beyond our solar system. Their research ...

The Alchiba system is a little-known star system on the edge of the galaxy. Here's how to find it in Starfield.

It’s been a minute since Lifehacker looked at the slang of Generation Z—long enough that Generation Alpha has had time to develop and spread some of its own special buzzwords and jargon.

The concept is to use lasers to propel miniature space probes attached to "lightsails" to reach ultrafast speeds and eventually our nearest star system, Alpha Centauri. Caltech is leading the ...