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

The findings suggest Jupiter's formation shaped the chemistry that helped make habitable worlds possible.

Some 4.6 billion years ago, when the solar system was born from a vast cloud that collapsed to form the sun and a surrounding disk of whirling gas, no planets yet orbited our star. Back then, besides ...

A team of researchers has pinpointed a key region in the early Solar System where the building blocks of planets, called planetesimals, formed over millions of years. The discovery, published in The ...