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

NASA-supported scientists have provided new information about how the early Earth may have acquired some elements necessary ...

The ice giant, now missing, may have disrupted some of the moons of Uranus and Jupiter.

Add Yahoo as a preferred source to see more of our stories on Google. Jupiter is already the biggest planet by far in our solar system, but new research suggests it was somehow once even larger than ...

Jupiter has 79 moons and is known as the 'king of the planets'. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Jupiter is the largest planet in ...

A new NASA-supported study reveals that Earth’s essential life ingredients, phosphorus and nitrogen, primarily came from the ...

Astronomers have discovered the first evidence of magnetic worlds beyond the solar system, representing a major step forward ...

The early solar system may have been far more chaotic than we ever imagined. A new study published in Icarus suggests that ...

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

A team led by astronomer Julia Seidel used wind speed data from seven ultra-hot Jupiters to produce the first direct ...

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

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