NASA’s Artemis II mission, the next crewed trip around the Moon, may face another delay due to technical issues with its liquid hydrogen fuel system. The historic mission will carry four astronauts, including Reid Wiseman and Victor Glover,

NASA vs SpaceX rockets compared on cost, technology, and performance, revealing how reusability and innovation reshape modern spaceflight missions.

NASA is inviting the public to join the agency's Artemis II test flight as four astronauts venture around the Moon and back to test systems and hardware needed for deep space exploration.

NASA will launch two crewed missions in early February, sending astronauts to the ISS to prepare for Mars missions and another crew to orbit the moon.

The next-generation spacesuit for NASA's Artemis III mission continues to advance by passing a contractor-led technical review, as the agency prepares to send humans to the moon's South Pole for the first time.

A water system activation at the Thad Cochran Test Stand (B-2) on Jan. 30 at NASA’s Stennis Space Center near Bay St. Louis, Mississippi, helped capture critical data to support testing a new SLS (Space Launch System) stage expected to fly on the Artemis IV mission.

Portugal became the 60th country to sign the Artemis Accords and join the U.S.-led agreement for sustainable activity on the Moon, Mars, and beyond.

Two next-generation satellite missions announced Thursday will help NASA better understand Earth and improve capabilities to foresee environmental events and mitigate disasters.

The Huntsville space center offers Artemis II-styled printable cards, merging romance with space exploration.

NASA is moving into a new phase of space exploration, with major progress across human spaceflight, science missions, and advanced technology. In just one year, the agency has launched multiple crewed and science missions, test-flown new aircraft, and ...

Lead of Artemis Internal Science Team, Cindy Evans talks with Scott Anez. Evans has studied the geochemistry of ocean crusts; trained crews in Earth science and performed Earth Observations from the International Space Station (ISS) and Space Shuttle,