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On Jul 13, 9:06*am, Pat Flannery wrote:
As the Shuttle finishes up its last flight and Soyuz goes right on flying, it might be well to note that we could have had a spacecraft just like it from the mid/late 1960's if one fateful Apollo decision hadn't been taken. The General Electric entry in the Apollo competition was so close in design to Soyuz that some think the Soviet spacecraft was a copy of it:http://web.archive.org/web/201001021...&searchsubmit= A bit larger internally than the Soyuz one, the reentry module of the GE Apollo was still smaller and lighter than the Apollo CM, due to the lack of the very wide (and heavy) heatshield that NASA wanted for their chosen squat conical shape. Not only would a GE Apollo design have given us the ability to use different orbital modules with it for different type missions (crew living quarters, cargo, science experiments, etc), but the reduction in reentry module weight might have allowed a direct ascent type flight to the Moon via a single Saturn V, where all three crew could land and do EVA's rather than having a separate lunar module, greatly simplifying the whole mission profile. It would have been a lot more optimized for space station resupply than the Apollo CSM was, and if built, we may have had more stations beyond Skylab. Pat if we had stuck with apollo saturn family von braun wanted to give boosters wings and flyback capability, now imagine the shrinkage of electronics since apollo last flew.. weight capacity would of increase a lot. by making vehicle reusable we basically froze much of the design fr 40 years. and now we have no manned launch capacity at all....... ![]() ![]() |
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