Eight planets, hundreds of moons, hundreds of thousands of asteroids, and billions of comets orbiting our Sun make up our ...

In March 2025, the International Astronomical Union recognised the discovery of a whopping 128 more moons orbiting around ...

Astronomers found an interstellar "tunnel" - a cosmic channel that connects our solar system to distant stars, according to a ...

Add Yahoo as a preferred source to see more of our stories on Google. But now a fourth and much larger object has been spotted entering the solar system, and the scientific community is rushing to ...

Discover mind-blowing facts about the Solar System in our video "25 Insanely Cool Facts About the Solar System" WATCH OUR ...

Comet C/2025 R3 (PanSTARRS) might be the brightest comet of the year, scientists predict.

The interstellar comet, originally called A11pl3Z and now known as 3I/Atlas, was first reported by the Asteroid Terrestrial-impact Last Alert System (Atlas) survey telescope at El Sauce Observatory in ...

NASA’s newly launched IMAP mission is set to tell us more about the boundary between our Solar System and interstellar space ...

Jupiter's fourth-largest moon is a main character in our search for other life-friendly places in our solar system.

The interstellar visitor may still have a few things to tell us before it leaves our solar system.

We have all been taught in school that planets revolve in the same direction as the Earth, i.e., in the counterclockwise ...

The comet, discovered in July 2025, originated far beyond our Solar System and is thought to be around 7 billion years old - even older than the Sun. View on euronews ...