We're showing that, everywhere we look now, there was some sort of magnetic field that was responsible for bringing mass to ...

After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the Kuiper Belt beyond Neptune — and they may soon have the opportunity to find ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Our solar system ...

We’re showing that, everywhere we look now, there was some sort of magnetic field that was responsible for bringing mass to ...

The planet Jupiter has no solid ground – no surface, like the grass or dirt you tread here on Earth. There’s nothing to walk ...

Why haven’t humans colonized other planets yet?  While we dream of expanding across the solar system, there are hidden and complex barriers in our way. This video dives into the scientific, technical ...

"Get a free What If Top 10 book when you sign up for our newsletter: Earth is the only life-supporting planet in our Solar ...

Astronomers are investigating the possibility of a hidden ninth planet beyond Neptune, which could explain unusual orbital patterns in the Kuiper Belt.

Scientists have known that a magnetic field shaped the inner solar system, where Earth and the terrestrial planets were formed. But it was unclear whether such a magnetic influence extended into ...

A few students might be drawing a solar system model. Some might be reading articles on planet formation. Many may be ...