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origini • yesterday at 10:08 PM • 3 replies • view on HN

Besides that I really really wished it wouldn't be Elon Musk, i'm looking forward to cheaper stuff so its easier to send science stuff up. Don't get me wrong at all.

But it feels like hyperbole.

Pure technically speaking, if you can fly a rocket up and control it properly, whats the crazy thing flying a rocket back down and controlling it?

Or do you see it more like a milestone seeing?

And for me, it still feels like if Elon Musk tries his Dataenter 'idea' and really sneds up everyday a Starship, we will lose a lot of control as normal humans whats going on in space and what will happen to our atmosphere.


Replies

7952 • yesterday at 10:45 PM

I think the main challenge is really the heat shielding. That is the part that is so different from the takeoff. And it actually remains to be seen if that is good enough for repeated rapid reuse.

ssl-3 • yesterday at 10:25 PM

> Pure technically speaking, if you can fly a rocket up and control it properly, whats the crazy thing flying a rocket back down and controlling it?

It only took the entire existence of humanity to reach this point.

I'm not willing to hand-wave that away as some kind of technologically-obvious conclusion.

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CrimsonRain • yesterday at 10:44 PM

> Pure technically speaking, if you can fly a rocket up and control it properly, whats the crazy thing flying a rocket back down and controlling it?

You are absolutely right. Same thing about just putting a battery and some motors to make a car like RC car! Same about 48v/replacing canbus. Same thing about putting some satellites on orbit for internet! Same for mobile service! Same about if humans can use eyes to drive, computers should be able to using cameras! All _simple_ things, obvious in retrospect.

Yet one man is marching forward, poking his nose in industries he does not belong, and still almost always coming on top.

Makes you wonder why existing incumbents can't do these "simple" things.

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