"I'll always remember the first time I saw those iridescent clouds and was sure at first it was some color artifact." ...

NASA has published fascinating images of auroras from space. The images show the natural spectacle from a unique perspective.

New images captured by NASA's Curiosity rover show colorful clouds in the sky over Mars. The images were captured by the rover's Mastcam, which NASA's Jet Propulsion Laboratory compared to the rover's ...

NASA has captured six stunning and rare images of galaxies, showcasing their unique shapes and formations. Among them are ...

A stunning Valentine's view of a nebula contains hidden depths of starbirth and the violent deaths of massive stars.

“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...

NASA’s Europa Clipper is well on its way to Jupiter’s icy moon, Europa, set to arrive in 2030. While its science instruments ...

"I find this asteroid to be extremely exciting! This is the last chance we have to observe the asteroid from Gemini before 2028." ...

Scientists at NASA for the first time have been able to observe the make up of Pluto and other small and icy celestial bodies ...

The space station and one other Easter egg — the site of NASA's next human moon landing — are hidden in this lucky photo.

To get somewhere in outer space, you can’t exactly drive in a straight line. Orbits are tricky things, and sending a probe to ...

NASA releases rare image of Mount Everest taken from space shuttle Columbia during the STS-80 mission in 1996, showcasing the ...