A passing star may have kicked the weird moons of giant planets like Jupiter and Saturn into place, new research suggests.

In addition, our solar system as well as all of the others ... he thought it was an object with three parts: a planet and two large moons on either side. Not knowing he was seeing a planet with ...

The planets and moons then all rotate in the same direction. But only a few moons in our solar system were likely created ...

The Solar System consists of the eight planets that orbit our Sun and other celestial bodies such as moons, comets, asteroids, minor planets, and dust and gas. Sun is considered as the centre of ...

The planets in the Solar System are all different but we can divide ... is a small rocky sphere, not much bigger than our Moon. But Mercury has almost no atmosphere, so it does not hold onto ...

The Jupiter Icy Moons Explorer (Juice) spacecraft, barreling through our solar system, recently used Earth's gravity to ...

Scientists debate existence of 1st moons seen beyond our solar system Streaming instabilities are thus important in models of ...

A star’s flyby likely altered the orbits of trans-Neptunian objects beyond Neptune that changes how we view the solar ...

The European Space Agency's Jupiter Icy Moons Explorer (JUICE) probe has spotted a habitable planet roughly one astronomical ...

This video explores the key characteristics of each planet within our solar system. Suitable for teaching science at KS1 and ...

NASA’s Europa Clipper is set launch in October to explore the habitability of an ice-covered ocean world in our solar system ...

"If giant planets in our Solar System have rings, and if centaurs (asteroids beyond Jupiter's orbit) and trans-Neptunian objects also have them, why don't moons in the Solar System have rings?" ...