The next big leap for SpaceX’s Mars-colonizing Starship spacecraft appears to be right around the corner.Two full-size Starship prototypes, known as SN5 and SN6, recently performed 500-foot-high (150 meters) test hops at SpaceX’s South Texas facilities, near the village of Boca Chica. And the next vehicle in line is nearly ready to soar much higher, company founder and CEO Elon Musk said.”SN8 Starship with flaps & nosecone should be done in about a week. Then static fire, checkouts, static fire, fly to 60,000 ft [18,300 m] & back,” Musk said via Twitter on Saturday (Sept. 12). In photos: SpaceX’s SN5 Starship prototype soars on 1st test flightStatic fires are routine engine tests conducted while a vehicle is tethered to the ground. The engines that will be tested in this case are SpaceX’s next-generation Raptors — likely three of them, to get the SN8 up so high. SN5 and SN6 sported only a single Raptor, and those vehicles didn’t have nosecones or control-improving body flaps, either. (SN7 was a test tank that SpaceX intentionally burst during a pressure trial this past June, in case you were wondering.)SpaceX is iterating toward a final version of Starship that will feature six Raptors and, Musk has… Read full this story
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