A fascinating glimpse into how a solar system like our own is born has been revealed with the detection of planet-forming ...

Have you ever wondered what our solar system looked like 3.8 billion years ago? Were the planets we know today anything like ...

They’re not a perfect match, but it’s way too hot on the first planet for us to hop over and confirm for ourselves.

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to ...

As the closest planet to the Sun, Mercury is exposed to the star's enormous gravitational field. And it's really stressful.

On July 1, 2025, the Asteroid Terrestrial-impact Last Alert System (ATLAS) survey telescope, located in northern Chile, ...

Embark on a thrilling journey through our Solar System, exploring the inner planets and space travel possibilities. We start ...

Meteorites found in the Sahara Desert might be pieces of Mercury that broke off as the result of a collision when the Solar System was still forming. The meteorites had many parallels to the ...

Astronomers on Wednesday confirmed the discovery of an interstellar object racing through our Solar System -- only the third ...

A mysterious object the size of Manhattan, originating from outside our Solar System, has been spotted by astronomers.