NASA’s Launch Services Program announced today that it selected United Launch Alliance’s (ULA) proven Delta II launch vehicle for three future missions. The newly contracted missions include Orbiting ...

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When the exhaust nozzle on one of the Vulcan rocket's strap-on boosters failed shortly after liftoff earlier this month, it scattered debris across the beachfront landscape just east of the launch pad ...

If you want to talk about a real success story in the annals of American rocketry, you can't help but immediately default to the Delta II family of medium-lift carrier rockets. Birthed from a lineage ...