Your browser cannot play the provided video file(s). In this project, you'll create your own solar system out of playdough to learn how the planets formed.

Widespread magnetism dating from our solar system’s earliest beginnings some 4.57 billion years ago likely played a major role in creating orbital order out of chaos. But until now, magnetism’s role ...

When the solar system first took up the task of building solid bodies—such as planets, moons and protoplanets—it basically ...

Iron meteorites show the first bodies of the early solar system were 83% to 92% dry rock, with water arriving millions of ...