NASA is targeting Thursday, Feb. 19, as the tanking day for the second wet dress rehearsal ahead of the Artemis II test ...

NASA's Crew-11 astronauts spoke during a news conference after the agency's first medical evacuation in International Space Station history — but they provided few details about an unidentified crew ...

Add Yahoo as a preferred source to see more of our stories on Google. ABC’s Andrew Dymburt and space medicine researcher Dr. Farhan Asrar analyze key details from NASA’s press conference on the ISS ...

Add Yahoo as a preferred source to see more of our stories on Google. After an astronaut suffered a medical issue on the International Space Station, NASA's four-person Crew-11 is making preparations ...

Natasha Wiest, Boeing's SLS core stage program manager, delivered a NASA Artemis II-themed speech to a space-industry audience in Cape Canaveral.

Crew-11 splashed down in the Pacific Ocean off the coast of San Diego early Thursday. The crew, which includes two American astronauts, a Japanese astronaut and a Russian cosmonaut, were brought home ...

During a press conference on Tuesday afternoon, NASA officials said that due to a liquid hydrogen leak and other issues, they ...