Black holes are points in space that are so dense they create deep gravity sinks. Beyond a certain region, not even light can ...

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

We support a diverse, international community of changemakers — National Geographic Explorers — who use the power of science, ...

In the 1960s, humans set out to discover what the red planet has to teach us. Now, NASA is hoping to land the first humans on ...

SpaceX launches new era of spaceflight with company's first crewed mission NASA astronauts Bob Behnken and Doug Hurley are flying a brand-new spacecraft to the world’s orbiting laboratory.

Living up to its name, Mercury is the fastest planet in the solar system, speeding along at about 29 miles per second and ...

Launch safety and orbital dynamics played key roles in turning a sleepy 72-mile stretch east of Orlando into the nation's Space Coast.

Looking for a cheap ticket for space travel? A partial space elevator might send future satellites into geosynchronous orbit at a lower cost than rockets.

What do you do when nobody is around to take your picture? You take a selfie. Self-portraits have a long history in the art world, and with the rise of smartphones, selfies captured by cameras ...

What happens to brains in space, and more breakthroughs Human bodies were built for gravity. We’re starting to understand how living without it could mess us up.