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

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

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 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 tested a model of its X-66 plane inside a wind tunnel at the space agency's Langley Research Center. It could be the future of commercial flight.

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's plane, which is powered by a single engine, measures 99.7 feet in length and 29.5 feet wide. L-R: The last Concorde to ever fly touches down at Filton airfield on November 23, 2003, in ...

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 ...

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 first fully electric plane, the X-57 Maxwell, is gearing up for flight after its cruise motor controllers successfully passed critical testing.. The X-57 project is part of NASA’s early ...