NASA’s Neil Armstrong Test Facility in Sandusky, Ohio, has wrapped up an 11‑month environmental test campaign on the Orion ...

Add Yahoo as a preferred source to see more of our stories on Google. NASA is getting ready to go supersonic. The U.S. space agency's experimental X-59 jet designed to eventually travel faster than ...

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’s Stennis Space Center, located along Mississippi’s Gulf Coast, is the agency’s rocket-testing facility that has played ...

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.

A dress rehearsal countdown for NASA's Artemis II moon rocket, intended to clear the way for a possible February launch, ran into a variety of problems and ultimately was called off early Tuesday ...

CAPE CANAVERAL, Fla.(AP) — NASA took another crack at fueling its giant moon rocket Thursday after leaks halted the initial dress rehearsal and delayed the first lunar trip by astronauts in more than ...

NASA prepares Artemis II, the first crewed flight of SLS, to orbit the Moon and test Orion spacecraft systems.

NASA explains why astronauts use older tech in space missions, prioritizing reliability, testing, and cost over cutting-edge hardware.