... wrote in message <54je0pF21ktk8U1@mid.individual.net>... "Pratt & Whitney Rocketdyne has powered missions to nearly every planet in the solar system. Pratt & Whitney Rocketdyne is the world's Number One rocket engine provider. ...the merger in 2005 of Pratt & Whitney Space Propulsion and Rocketdyne Propulsion & Power, PWR has combined more than a half-century...

..., uh, how many rollers have been into Space? "Pratt & Whitney Rocketdyne has powered missions to nearly every planet in the solar system. Pratt & Whitney Rocketdyne is the world's Number One rocket engine provider. Through the merger in 2005 of Pratt & Whitney Space Propulsion and Rocketdyne Propulsion & Power, PWR has combined more than a half-century ...