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Firefly Blue Ghost Mission 2 completes key prelaunch tests at JPL

Firefly Aerospace’s Blue Ghost Mission 2 completed vibration and acoustic prelaunch tests at NASA’s JPL, preparing the ...
New York Post

NASA’s silent X-59 jet can break sound barrier with almost no noise, take passengers from NYC to London in 3½ hours

NASA’s sleek and quiet supersonic jet — which is built to reach speeds of up to 925 mph without producing a loud sonic boom— soared across the California desert in its first test flight on Tuesday, ...
Flightglobal

GE and Kratos complete high-altitude testing of GEK800 autonomous fighter engine

GE Aerospace and Kratos have concluded high-altitude testing of a small jet engine intended to power uncrewed fighter aircraft. The pair, which announced their intent to jointly develop the GEK800 ...