Space exploration in real life is just as mind-blowing as it looks in the movies. Here are 16 facts you didn't know about the final frontier.

Earth is the planet we have the best opportunity to understand in detail—helping us see how other rocky planets behave, even ...

What happens inside a black hole Black holes are places in space where gravity is so strong that even light can’t escape, so no one has ever been able to say what happens inside a black hole ...

How much do you know about the largest human-made object in space? Here are cool facts about what it is, who lives there and where you can see it ...

From the Catholic priest who pioneered it, to how we can (almost) see it, here are 5 fascinating facts about the Big Bang.

Think you know the solar system? These 30 surprising facts will leave you questioning everything you thought you knew.

10 Space Facts Guaranteed to Make You Sound Smart at Parties Hurray for having something to talk about!

10 Weird Things You (Probably) Didn't Know About the Milky Way Sarlaccs might live in a galaxy far, far away, but our star-studded home has plenty of its own strange wonders.

NASA's $10 billion James Webb Space Telescope has sent its first batch of images from space, providing a view of space farther from Earth than ever seen. Here's a look at the history-making ...

In the latest Astronomy and Astrophysics Decadal Survey, astronomers have their sights set on a whole fleet of next-generation space telescopes.