An Unusual First Stage Photo

falcon9firststage

CCP’s industry partners continue to make great strides as they design the next-generation of human spacecraft. SpaceX CEO Elon Musk released this photo yesterday of the first stage of the Falcon 9 rocket that will launch the SpaceX-3 cargo resupply mission to the International Space Station. The unusual feature is the landing legs on the side of the rocket. According to Musk, they are 60 feet in diameter. He said the booster will still land in the ocean, but will attempt what’s known as a soft landing instead of simply plummeting as such stages have done until now. The exception is the space shuttle’s solid rocket boosters which parachuted into the water and were recovered for reuse. Musk has said before that his goal is to bring the spent first stage back to a soft landing on a runway or similar facility so the booster and its 9 engines can be used again. Musk ended his posts saying the company needs to prove precision control of the stage throughout the deceleration from hypersonic to subsonic speeds. There is no word whether this innovation is anticipated for crew-carrying missions as it is clearly early in the test phases of development.

 

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