The NASA flight will get up close and personal with Southern California this weekend. NASA says the planes are being used to ...

From Sunday, June 22 to Wednesday, July 2, two research aircraft will make a series of low-altitude atmospheric research ...

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'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'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 ...

Boeing and NASA will pause work on a new, experimental aircraft design meant to deliver more sustainable options for the future of aviation. The aircraft project — called the X-66A Sustainable ...

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 ...

NASA is monitoring three aircraft-sized asteroids that will zoom past the Earth later today at around 19,000 to 22,200 miles per hour. The space rock known as "2025 DL22" will make the closest ...