Morning Overview on MSN
NASA’s X-43A hypersonic jet still stuns engineers today
A, a groundbreaking hypersonic scramjet vehicle, achieved an unprecedented speed of Mach 9.6, solidifying its status as the ...
NASA's experimental X-43A didn't have a pilot and couldn't fly independently, but its blisteringly high speeds showed that hypersonic flight was possible.
Interesting Engineering on MSN
Lockheed’s missile with ramjet engine, combined-cycle propulsion to offer 620-mile range
Displayed with no identification, the model will be equipped with a ramjet with a solid rocket motor. The company plans to ...
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