Please consider donating to Behind the Black, by giving either a one-time contribution or a regular subscription, as outlined in the tip jar to the right or below. Your support will allow me to continue covering science and culture as I have for the past twenty years, independent and free from any outside influence.
A test flight of an Air Force hypersonic aircraft failed yesterday when it went out of control before its experimental scramjet engine could be started.
Though failures during engineering tests are not really failures, as the goal is to find out if the engineering works or doesn’t, this particular failure is a bit more like a real failure. They never got to test the scramjet engine, which was the point of the entire flight. Instead, they had a failure of a control fin on the aircraft, and it appears that this fin was “faulty.” Not a good sign, especially as the previous flight in June 2011 also failed prematurely.