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

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

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

A new analysis of iron meteorites suggests that nitrogen and phosphorus, two elements tied to life, may have been available ...

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

Our solar system has two ice giants, Uranus and Neptune, but there may have been a third. According to a new study published ...

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 ...

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 ...

Instead they circled a pulsar, the dead remains of an exploded star. Clearly nature excels at making planets, even under ...

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