The NASA X-43 is the fastest plane in the world, reaching speeds of approximately 7,346 mph (Mach 9.6). Is the X-15 still the fastest manned aircraft? Yes, the North American X-15 holds the record ...

A NASA spacecraft will make its second close brush with the sun. The Parker Solar Probe made its record-breaking first pass ...

The record-breaking NASA/USAF X-15, the fastest plane ever built, could blaze through the skies at a staggering 4,520mph, which would slash the London to New York journey to a mere 45 minutes.

NASA released video footage of the SR-71 Blackbird, the high-altitude recon aircraft capable of reaching speeds over Mach 3. More from Military & Defense NASA released video footage of the SR-71 ...

The X-59 jet is Nasa and Lockheed Martin's joint offering, which the pair hope will retire the deafening sonic boom that is usually associated with supersonic aircraft. The X-59 is designed to hit ...

Separately, external sources, such as an aircraft flying close by, could impact the operation of some systems as well. And that's exactly what NASA wanted to see in regards to the X-59.

Boom Supersonic is currently building the world’s fastest airliner, the Overture, and teamed with NASA in February to ... the company’s XB-1 demonstrator aircraft using Schlieren photography ...

Languages: English and Italian. NASA is tracking an airplane-sized asteroid dashing past Earth today at a speed of 38,922 miles per hour. The space rock, known as 2025 DU2, is estimated to be ...

GREENBELT, Md. — NASA scientists have discovered what they believe may be the fastest-moving planetary system ever seen, right here in our galaxy! According to NASA, astronomers have discovered ...