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

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

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

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

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

New work from Carnegie’s Alan Boss and Sandra Keiser provides surprising new details about the trigger that may have started the earliest phases of planet formation in our solar system. It is ...

Scientists from MIT and their colleagues have estimated the lifetime of the solar nebula — a key stage during which much of the solar system evolution took shape. This new estimate suggests that the ...

While the upcoming total solar eclipse is a special moment to reflect on our place in the universe, scientists have been studying the birth of the sun and the formation of our solar system for a long ...

Scientists have discovered a bizarre planetary system where a rocky world orbits farther out than giant gas planets, defying long-standing theories of planet formation. The finding hints that some ...

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

This small, unassuming mineral may be older than Earth itself. Krotite reminds us of the vast timescales and surprising ...