On 1970, NASA cancelled the Apollo 20 moon mission. This came just six months after Apollo 11 astronauts Buzz Aldrin and Neil ...

On Dec. 31, 2004, NASA’s Cassini spacecraft flew by Iapetus, Saturn’s third largest moon. Iapetus was discovered by the ...

Astronomers have finally weighed a wandering “rogue” planet, uncovering a Saturn-mass world flung into the galaxy after a dramatic planetary breakup.

A new NASA study of data from its old Cassini mission to Saturn suggests that giant moon Titan may not have a global ocean — but that life could still exist in pockets.

For years, Titan sat near the top of the shortlist of worlds that might host life, thanks to the idea of a vast hidden ocean ...

NASA’s favorite contractor has picked up yet another critical launch contract. The space agency on Monday awarded a $256.6 million firm-fixed-price contract to SpaceX, which will launch the Dragonfly ...

"It would be hard, but may be doable." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The case for a newborn ocean on Saturn's moon Mimas ...

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 ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Holdings from the library at the Goddard Space Flight Center, which includes unique documents from the early 20th century to ...

Astronomers have spotted a lonely world roughly the size and mass of Saturn, drifting through the Milky Way without a star to ...