Boom Supersonic's XB-1 prototype aces 2nd test flight

The flight tested the vehicle's landing gear and roll damper for improved handling.

a needle-nosed white and silver plane flies over a desert-mountain landscape
Boom Supersonic's XB-1 prototype conducts its second-ever test flight on Aug. 26, 2024.
(Image credit: Boom Supersonic)

Colorado company Boom Supersonic's XB-1 supersonic demonstrator aircraft flew for the second time ever on Monday (Aug. 26).

The flight took place from California's Mojave Air and Space Port and lasted about 15 minutes, seeing the XB-1 reach an altitude of 10,400 feet (3,170 meters) and a speed of 277 mph (446 kph).

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Andrew Jones
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Andrew is a freelance space journalist with a focus on reporting on China's rapidly growing space sector. He began writing for Live Science sister site Space.com in 2019, and he also writes for SpaceNews, IEEE Spectrum, National Geographic, Sky & Telescope, New Scientist and others. Andrew first caught the space bug when, as a youngster, he saw Voyager images of other worlds in our solar system for the first time. Away from space, Andrew enjoys trail running in the forests of Finland.