NASA's DART mission didn’t just change the orbit of Dimorphos, the asteroid it hit. It changed the orbit of the larger ...

As part of the overall Artemis campaign, the agency aims to launch more missions more frequently before and after a moon ...

The 322-foot (98-meter) rocket will roll out of the hangar and back to the pad next week ahead of a planned launch early next month.

NASA’s 1,323-pound Van Allen Probe A will re-enter Earth’s atmosphere soon. Most of the spacecraft will burn up, but some components may survive, with low risk to humans.

NASA has cleared its moon rocket for an April launch with four astronauts after completing the latest round of repairs ...

Track the Artemis II mission in real time using NASA's AROW tracker. See Orion's location, speed, distance from Earth and Moon, and mission milestones live.

An object older than the solar system is crossing familiar planetary territory, and spacecraft built for entirely different missions are turning into a makeshift deep-space observatory to study it.

The Sombrero Galaxy (Messier 104) is one of the most unique galaxies captured by NASA’s telescopes. It gets its name from its shape, which resembles a broad-rimmed Mexican hat when viewed from Earth.

Space can alter more than a person’s schedule, balance, and sleep. For some astronauts, it also rewrites the way Earth itself makes sense. That was the lasting outcome for former NASA astronaut Ron ...

Artemis II will send four astronauts around the Moon aboard Orion while the public tracks the mission through NASA’s Artemis Real-time Orbit Website and mobile app.

In 2022, a NASA spacecraft intentionally barreled into the tiny asteroid Dimorphos during a planetary defense test. The objective was to assess whether humanity could protect Earth from cosmic threats ...

Venus and Saturn are due up for a visually striking event known as a planetary conjunction. Here's everything to know about ...