There are so many interesting solar system facts, here are some of our favorites. For about a quarter of each Uranus year (or 21 Earth years, as each Uranus year is 84 years long), the sun shines ...

Jupiter has the shortest day in the solar system, lasting just 10 hours. Jupiter is the fourth-brightest object in Earth's sky, after the sun, the moon and Venus. 1,000 Earths could fit inside ...

All About Space issue 129 uncovers astonishing facts about our solar system, the anatomy of white dwarf stars and a mystery surrounding weird filaments in the Milky Way.

But there are over 200 moons orbiting objects in the solar system, including planets and large asteroids. Many of these moons have atmospheres, complex topography, and even weather systems.

Related: ' Oumuamua: The solar system's 1st interstellar visitor explained in photos To date, there have been no detections of any extrasolar objects currently in orbit around the sun.

The sun is the solar system's central star and supports all life on Earth. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.