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

A newly discovered cluster of objects called the “inner kernel” of the Kuiper belt could teach us about the early history of ...

Volcano erupts for first time in 12,000 years: "Like a sudden bomb" 'Gang in balaclavas targeted our combine harvester': ...

Portal Systems' new Supernova satellite will use sunlight and a special 3D printed thruster to heat ammonia to propel itself ...

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

Astronomers have spotted an intriguing cluster of objects in the Kuiper belt, an enormous, donut-shaped region of icy objects ...

Potential impactors are most likely to have low velocities and the highest likelihood of hitting Earth during the winter.

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

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

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

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

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