And one day, the solar system will cease to exist. But when will the solar system end? And how will it die out? The answers to those questions depend on how we define the death of the solar system.

International astronomers have for the first time witnessed the birth of a planetary system beyond Earth's sun that could one day resemble our own.

Astronomers using the Subaru Telescope have discovered a strange new body in a weird orbit at the edge of the solar system, which could be bad news for Planet Nine theories.

Astronomers have discovered an object at the edge of the solar system that is locked in a strange rhythmic dance with the ice giant Neptune.

A tiny object far beyond Pluto, newly discovered by the Subaru Telescope, could reshape our understanding of the early Solar System. Named 2023 KQ14, this rare “sednoid” follows an unusual ...

Astronomers have captured the earliest stages of planet formation around a young sun-like star, offering a rare glimpse into the birth of a solar system. The discovery provides the first ...

The solar system is filled with unexplained anomalies that even the brightest scientific minds struggle to explain. From strange planetary orbits to the peculiar behavior of distant moons, the ...

Scientists have watched a solar system being born for the first ever time. Using a powerful telescope, researchers saw the first pieces of material that will go onto form planets.

The first kilometer-sized planetesimals in the solar system, which grew to become planets such as Earth or Jupiter's core, formed just after the condensation of these crystalline minerals.