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Elon Musk just gave another Mars speech—this time the vision seems tangible (arstechnica.com)

submitted 7 months ago by [email protected] to c/[email protected]

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[–] [email protected] 3 points 7 months ago* (last edited 7 months ago)

Uh... the starship did go to space a couple weeks ago, you don't have to believe that, but it did happen.

Elon aside (cause the guy is clearly not all there at the moment), space-x is still doing amazing things. As far as I'm concerned this is the most positive thing happening on the planet at the moment. I expect reusable rockets are going to bring more benefit to human society over the next few centuries than fusion power, quantum computing, AI, or any other "future technology".

Edit: I take it back, if we can ever achieve efficient and economical production of long carbon nanotubes / graphene, that would probably be a bigger deal. Also metallic hydrogen, or room temp superconductors, that would also be pretty huge. But reusable rockets are still vitally important.