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That would be a bad day, you know, if that happened, so we have to test, because we are deploying this parachute at supersonic speeds.

Over the last seven decades, they've been a proving ground for developments including delta wings, tailless aircraft, and supersonic flight.

The Seattle Supersonics: As a result of its association with Boeing, Seattle has long been a center of the airplane manufacturing industry.

Leonov believes the first boom he heard was that of the jet breaking the sound barrier, and the second was Gagarin's plane crashing.

For Lakers fans, if not Lakers coaches, it's actually good to see Bryant take 44 shots as he did in Seattle.

First off , the Rockets are not actively looking to trade Battier . Second , why do you think the Sonics are just dying to have Howard ?

Such hypersonic jets could potentially carry passengers anywhere in the world in just a few hours.

This oblique configuration redistributes the shock waves that pile up in front of a plane at Mach speeds and cause drag.

Thousands of USAF pilots have received advanced training in this twin engine, supersonic jet over the years and the plane is still in use.