Jupiter, the largest planet in our solar system, is so heavy that the shared center of mass between it and the Sun sits just ...

The ingredients that help make a planet livable did not necessarily come from where many scientists once thought. A new ...

A new study suggests that a massive structure beyond Jupiter trapped the cosmic dust needed to form the first building blocks ...

Unlike rocky planets such as Mars and Earth, angrites do not have a lot of silicon dioxide. Because of this, astronomers have ...

"It’s incredible to think there was once a world this large." The post Scientists Find Chunk of Lost Planet in Desert ...

Scientists may have found one of the main sources of rocky material for the solar system, forming diverse populations of baby ...

Looking at the Solar System, Jupiter and Uranus both have plenty of irregular moons. In supercomputer simulations, the ...

The Kepler telescope changed how we saw the sky. It’s just one of the devices we’ve sent out beyond the reach of humans to ...

New research suggests the moons of Jupiter and Uranus may hint that our planetary neighborhood once had a third ice giant.

A quick, beginner's guide to observing Venus and Jupiter – and Mercury – this weekend.

Researchers have developed the Smaller Than Earth Habitability Model (STEHM) to assess which planets can maintain ...