NASA announced that an aircraft known as the Sustainable Flight Demonstrator is now officially called the X-66A. It could first fly in 2028.

NASA said today in a conference call with reporters that it would not ever be flying its experimental electric aircraft, the X-57, citing safety concerns that are insurmountable with the time and ...

NASA's new experimental aircraft will go thump in the night – that's the plan, anyway. The X-59, set to be unveiled in Palmdale, California, on Friday, is designed to turn the volume down on ...

NASA awarded the aerospace company Lockheed Martin, which also makes U.S. fighter jets, a $247.5 million contract to build the X-59 craft, and as the images below show, the plane is in its final ...

NASA isn't just considering a futuristic plane on Mars.It's developing the future of your commercial planes, too. The space agency's Sustainable Flight Demonstrator project — intended to slash ...

Storm-chasing NASA pilots recently spent weeks flying an aircraft not unlike a spy plane directly into thunderstorms in an effort to gain new insights about lightning and severe weather.

NASA's latest experimental X-plane has received a name. The United States Air Force has designated the plane, designed in conjunction with Boeing through NASA's Sustainable Flight Demonstrator ...

NASA rolled its supersonic X-59 plane out of a Lockheed Martin hangar, revealing the experimental craft that will try to reach supersonic speeds without generating sonic booms.

NASA is flying the agency's high-altitude ER-2 aircraft over the American Southwest in order to map deposits of minerals that are critical for electronics manufacturing.

The former NASA astronaut who nearly collided with a pair of metallic orbs while flying his plane remains befuddled by the mysterious objects, revealing to The Post they showed “no visible means ...

It's unclear by how much, but for some idea, NASA hoped that its X-33 space plane would reduce the cost of sending a pound of payload into orbit from $10,000 to $1,000. Radian One wouldn't be a ...