The formation of our solar system from a singular nebula raises an intriguing question: why did each planet develop with a distinct and very different composition? This diversity stems from a ...

Explore solar system dynamics, revealing the chaotic formation of planets and the unique paths that shaped our cosmic neighborhood.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. A new view of the solar system's early days proposes that the first two kinds of solid ...

Having a blast Our Solar System possibly survived a supernova because of how the Sun formed The gas that produce stars also cushion them from the blast of nearby supernovae.

Weighing in at 0.6 solar mass, HOPS-315 should someday grow to become a star much like our own sun; this makes it a promising stand-in for studying the first stages of our solar system’s history. For ...

Solar system formation doesn’t mean a thing without that spin New modeling shows that the supernova shock wave that helped form the Sun also could be responsible for the spin of our solar system.

New computer models suggest the shock wave from a supernova may have jumpstarted the formation of our solar system.

Scientists are using new computer models and evidence from meteorites to show that a low-mass supernova triggered the formation of our solar system.

When most of us learn about the solar system, it seems like a pretty well-ordered place. Our Sun formed first, about five billion years ago, and the planets appeared a little later. As a very ...

New work provides surprising new details about the trigger that may have started the earliest phases of planet formation in our solar system.