NASA's X-59 "quiet" supersonic jet continues to make its way toward the runway. The X-59 was designed from the ground up to fly faster than the speed of sound without generating the thunderous sonic ...

For the first time, NASA's quiet supersonic X-59 is moving under its own power. The experimental aircraft has begun a series of low-speed taxi tests at contractor Lockheed Martin's Skunk Works ...

CAPE CANAVERAL, Fla. (AP) — NASA introduced its newest astronauts Monday, 10 scientists, engineers and test pilots chosen from more than 8,000 applicants to help explore the moon and possibly Mars.