Astronomers measure the speed at which the solar system is hurtling through space by mapping surrounding galaxies and ...

YouTuber "The 5439 Workshop" has built a solar system coffee table with a miniature, mechanically-exploding star system.

The Solar System is more than just planets; it is home to a dazzling variety of moons, each with its own unique charm. Some ...

Planet hunters have grown used to strange worlds, but a handful of discoveries now point to something even more radical: ...

A FIERY hell-world that would instantly roast visitors alive has a vast lava ocean – and may be packed with rare gems. The ...

Scientists traced the Moon's parent planet Theia to the inner Solar System, solving a 4.5-billion-year mystery.

Theia, the world that helped form the Moon, came from the Solar System. Chemical clues in Earth and Moon rocks reveal this ...

Eight distant worlds hold secrets that still puzzle scientists and spark endless curiosity. Each moon offers a strange allure ...

Researchers say the finding may also shed light on how giant planets gradually shifted to their current orbits and what interstellar conditions the solar system faced during its birth.

Astronomers discovered a primordial cluster beyond Neptune in the Kuiper Belt. Stable, ancient icy bodies may reveal ...

That’s also true for the other moons that provide the gravitational stress. As a result, the internal oceans may actually ...

The United Nations (UN) has officially selected the interstellar comet 3I/ATLAS as the target of global planetary protection ...