During their 10-day trip around the moon, the crew of Artemis II captured thousands of striking images of the Earth, moon, ...

Commander Matthew Dominick, pilot Michael Barratt, mission specialists Jeanette Epps and Aleksandr Grebenkin arrived at the International Space Station after docking. Credit: NASA ...

A new image captured by a spacecraft traveling through deep space shows Mars as a thin crescent, offering a rare and unusual ...

The Artemis 2 astronauts saw several impact flashes on the moon during their epic flyby, observations that have excited ...

A researcher says he found a possible shortcut to Mars that would halve the time it takes to travel to the planet and back to ...

NASA's twin Voyager 1 and Voyager 2 spacecraft, both running on nuclear power, now have access to just a portion of the 470 ...

NASA released more than 12,000 new photos from the Artemis II moon mission. See the stunning images from the lunar journey.

NASA's Psyche spacecraft will get a boost from Mars on Friday, May 15, passing just 2,800 miles (4,500 kilometers) from the planet's surface at some 12,333 mph (19,848 kph). The spacecraft will ...

Astronomers have found a breakthrough the "little red dots" mystery, suggesting they're an extreme object powered by ...

Historic power milestone: NASA's Jet Propulsion Laboratory ran a lithium-fed thruster at 120 kilowatts, surpassing all ...