Seven down. Three to go. Boom Supersonic—the developer of a 64-to-80-passenger commercial airliner that flies faster than the ...

This Spanish Family Has Transformed 18th-century Historic Homes Into Luxury Hotels — and You Can Hike, Horseback Ride, and ...

Boom Supersonic's XB-1 aircraft has achieved its fastest speeds yet, blasting towards its goal of surpassing the speed of ...

AN experimental Nasa airplane that "quietly" flies faster than the speed of sound could zoom from London to New York in ...

Boom Supersonic's XB-1 hits a new speed milestone of 629 mph, bringing it closer to breaking the sound barrier—setting the ...

THE supersonic jet that could fly passengers from London to New York City in 3.5hours has reached a new top speed in its ...

On Earth, human-built wind tunnels can create supersonic winds, defined as faster than 761.2 mph (1,225 kmh) at sea level.

A launch date has been set for a supersonic plane after it successfully completed initial test — it could get you from New ...

During the Nov. 5 test flight, which lasted 55 minutes, XB-1 reached an altitude of 23,015 feet (7,015 meters) and a new top ...

Using the Gaia space telescope, astronomers have observed 55 massive stars ejected from their home star cluster in the Large Magellanic Cloud at speeds equivalent to 80 times the speed of sound.

The dream of flying at five times the speed of sound still faces huge obstacles, ranging from technical to environmental to ...

Boom Supersonic continued its march toward Mach 1 with its sixth test flight last week, the second test flight in a month for ...