An unannounced test of NASA's towering Space Launch System rocket uncovered another issue with the vehicle meant to soon launch astronauts on a mission around the moon. Ground crews at the Kennedy ...

NASA Administrator Jared Isaacman said Saturday the agency is looking at ways to prevent the fueling problems plaguing the Space Launch System rocket before the Artemis III mission. Artemis III is ...

NASA's second multi-day test to simulate a launch day is underway in Florida in a critical demonstration of whether the agency's massive moon rocket is prepared to send astronauts on a lunar mission.

CAPE CANAVERAL, Fla. (AP) — NASA began another practice launch countdown Tuesday for its first moonshot in decades with astronauts after making repairs to fix dangerous fuel leaks that already have ...

NASA's Artemis 2 moon mission has been delayed until at least March due to technical issues. A hydrogen leak was discovered in the Space Launch System rocket during a prelaunch test. A subsequent test ...

NASA is fueling up its giant lunar rocket and attempting to complete a launch-day walkthrough on Thursday ahead of its highly anticipated mission to send four astronauts around the moon. The hourslong ...

The mission, which will send four astronauts on a 10-day trip around the moon, has been delayed to at least March 2026. This test, known as a wet dress rehearsal, is critical for determining a new ...

Four astronauts set to venture farther than any human has ever traveled from Earth are set to enter quarantine Friday as the Artemis II moonshot mission is finally set to launch early next month. NASA ...

The next moon mission, carrying four astronauts, could launch as soon as early March. By Kenneth Chang Practice makes … better, although not perfect. On Thursday night, NASA successfully completed a ...

NASA has been investigating the now-infamous Boeing Starliner incident since the story dominated headlines in late 2024 and early 2025. The Starliner suffered malfunctions that stranded now-retired ...

The Artemis 2 mission, which will send 4 astronauts around the moon, has been delayed until at least March 2026. A previous delay was caused by a hydrogen leak discovered during a prelaunch fueling ...

NASA is targeting a March 6 launch of its Artemis II moon mission after completing a successful test this week. Some final tasks still need to be completed. But leaders expressed more confidence in ...