How long does it take Pluto to orbit the sun? Learn more about how this planet makes one lap around our Solar System.

Earth Does Not Orbit Around the Sun But Around a 'Center of Mass,' Claim Researchers 'How planets revolve' is possibly one of ...

You might have seen the claim online, and it’s at least partially right, but it's not the only other number of days Earth has ...

In the outer reaches of our solar system, far beyond the orbit of Pluto, lies Sedna, one of the most mysterious objects ever ...

Discover interesting facts about the sun, the solar system's central star that supports all life on Earth.

For the first time in history, we re seeing the Sun from an angle no one ever has: from above and below its poles. Thanks to ...

On Earth, depending on where you are, the analemma can be at different angles, though it always traces out this ...