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by notahacker
167 days ago
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In fairness, Astro Mechanica and Hermeus claim to have a pathway to Mach 5. Not saying I expect to see it, particularly not for regular people flights to the Middle East, but believing in it is kind of the premise of the article. (I must admit I was more curious about Astro Mechanica's engine tech before they also threw in the intention to operate Uber for business jets...) |
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