What is the solar system? MADDIE MOATE: The universe is vast. CHILD: Vast means really, really big! MADDIE: There are a lot of stars in our universe. And the sun is a star that gives out heat and ...

Last week we discussed the strangest things in our universe. But we have a few odd things closer to home, too, right here in our own solar system. Here are just a few.

If you think space is cool, we've got an interactive quiz about our solar system made just for you! Did you know that the planet we live on isn't the only celestial body in the solar system? We share ...

Discover the powerful volcanic eruptions that have shaped worlds across our solar system. Around our solar system, violent eruptions are shaping distant worlds. Discover the explosive forces that ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...