Astronauts captured a stunning and rare lightning event called "red sprites" from Earth orbit that could impact radio, climate, and safety.

People on the ground in the Eastern Hemisphere will be able to observe the asteroid with their own eyes, weather permitting, according to NASA.

NASA has finally sent a spacecraft back to the moon, and thanks to some unprecedented photos, it turns out the moon is more colorful than we thought.

NASA has released a 'Moon Base User's Guide' to expand on its plans for a permanent lunar base and a trip to Mars.

NASA’s Artemis II mission, the first crewed flight around the moon in more than 50 years, has been a feast for the eyes. See the stunning images from the mission.

NASA's Artemis 2 moon mission wowed the world enough to earn a space spoof skit on Saturday Night Live one day after a perfect splashdown. Watch how it went.

NASA’s Artemis II mission sent four humans to the moon for the first time in more than half a century. In a speech at a space policy event on Tuesday, NASA chief Jared Isaacman said that the mission was an “opening act” for a new era of human space exploration and,

Now that the Artemis II astronauts are safely home from their moon mission, NASA is investigating how well its spacecraft's heat shield protected the crew during their return.

Just before Artemis II began its historic slingshot around the moon, Jared Isaacman, the recently confirmed NASA administrator, made a flurry of announcements from the agency’s headquarters in Washington,

Two NASA astronauts had some fun during the ISS' capture of a robotic cargo spacecraft on April 13, pretending to hold onto it from into the station.

NASA Astronaut Michael Fincke visited the Challenger Center Hawaiʻi on Tuesday to inspire sixth graders from Robert Louis Stevenson Middle School with his experiences in space. Fincke’s theme of “Going to