NASA is reaching new heights with the Artemis program, but historic budget cuts could threaten some of the agency's most ...

NASA aims to travel to the moon again—and beyond. Here’s a look at the 21st-century race to send humans into space.

For NASA's next generation of deep-space exploration missions, spacecraft may need to refuel in Earth orbit before pushing farther into the solar system. Similar to how a gas pump needs a nozzle to ...

As we wait for the historic Artemis II mission — with Canadian astronaut Jeremy Hansen on board — NASA has announced major changes to the Artemis program. The next mission, Artemis III, will now no ...

NASA's AI space processor could transform spacecraft technology with autonomous decision-making, advanced NASA space computing, and a powerful radiation-hardened processor for future missions. john ...

Five months into his fourth International Space Station mission, veteran NASA astronaut Mike Fincke was having dinner when he suddenly found himself unable to speak. The episode in January lasted just ...

ABC News’ Elizabeth Schulze reports on the cold-war era space race and the history of the NASA space program, ahead of the Artemis II launch and the future US moon-base ambition.

NASA has announced a series of three U.S. spacewalks scheduled for August that will focus on upgrading power systems, ...

NASA this week released a much-anticipated document, known as a “draft Request for Proposals,” that provides some clarity about what it expects from US companies attempting to build privately operated ...

“THE UNITED STATES will never again give up the Moon.” This line in a memo that NASA staff received from their boss, Jared Isaacman, on March 24th, sought to recast the stakes in America’s race with ...

Add Yahoo as a preferred source to see more of our stories on Google. ABC News’ Elizabeth Schulze reports on the cold-war era space race and the history of the NASA space program, ahead of the Artemis ...