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For the first time, the US Air Force has successfully recovered a reusable rocket sled traveling at hypersonic speed. The test in late March 2022 was part of the Air Force's Hypersonic Sled Recovery ...

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Use left and right arrow keys to seek audio. The U.S. Air Force recovered the hypersonic sled as part of its Hypersonic Sled Recovery (HSR) project. The 846th Test Squadron conducted testing of the ...

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This rocket sled is moving at 3300 mph, an astonishing land speed captured here with extreme flash photography. Rocket sleds are also the reason why we have Murphy’s Law. Over at Oobject, you can see ...

Think you’ve seen it all in winter sports? Think again. The Mad River Rocket is gaining steam, showing up on slopes around New England. “It’s a Vermont sled, created here for bombing around in the ...

New Delhi: In a major leap towards self-reliance in defence technology, the Defence Research and Development Organisation (DRDO) on Tuesday successfully conducted a high-speed rocket-sled test of a ...

A technician prepares a magnetic-levitating sled at Holloman Air Force Base in New Mexico. the rocket-propelled sled glides down a near-frictionless, 2,100-foot (640 meter) long track to reach near ...