How far it is from the sun: 886 million miles (1.4 billion kilometers), on average How big it is: 72,400 miles (116,500 km) across, or almost 10 times the size of Earth. How many moons it has: At ...

If it feels like the last month of the year has kicked off on an especially dramatic note, you’re simply feeling the vibes of ...

Space questions everything about what we know about existence and consists of gigantic stars, icy comets and distant worlds ...

Experts have discovered that the moon is leaking heat from both of its poles, which they say indicates that Enceladus could have the long-term stable environment needed for life to develop.

The space agency has learned a lot over 10 years observing the weather of our solar system's outer planets. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Two projects will look at the auroras of these distant giant planets to discover what processes make them tick. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...

With its beautiful rings, Saturn may be the most stunning planet in the solar system. It is the sixth planet from the sun and the second-largest planet in the solar system, after Jupiter. Though ...