NASA’s Delayed Deep-Space Rocket Suffers Test Failure on the Ground
WSJ
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昔からやっているのになぜ格安スペースXやブルーオリジンに勝てないのか。既得権で守られて競争しないからですよね。
Even before Saturday’s failed test, former NASA officials and outside space experts said they expected that for early lunar missions SLS—intended to become NASA’s premier deep-space rocket—might take a back seat to rockets under development by Space Exploration Technologies Corp., run by Tesla Inc. Chief Executive Elon Musk, and Blue Origin Federation LLC, run by Amazon.com Inc. Chief Executive Jeff Bezos.