Asteroids are leftover pieces from the formation of our solar system about 4.5 billion years ago. In the beginning, ...

The materials that form the building blocks of life on Earth have been found in distant planet-forming discs that are the ...

The standard story of the origin of our solar system has gone like this: 4.6 billion years ago, a giant cloud of dust hung frozen in space. Then the explosion of a nearby star caused part of that dust ...

Scientists have long puzzled over how our solar system’s planets formed, because this isn’t a process they can watch unfold. Researchers have generally thought that Jupiter and Saturn grew out of ...

New studies offer a clearer picture of how the outer solar system formed and evolved based on analyses of trans-Neptunian objects (TNOs) and centaurs. The findings reveal the distribution of ices in ...

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Learn how a magnetic field may have helped shape the Solar System, embedding traces of ancient magnetism within a meteorite from Antarctica. After the Solar System formed around 4.6 billion years ago, ...