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Bimfred

Bimfred@lemmy.world
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No. The pulse still took longer than light through vacuum. That’s the limit that needs to be broken for any causality violations to happen and that’s the limit that can’t be broken.

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Right now, the Earth is losing mass at about 55 000 tons per year. Yes, losing. About 100 000 tons of hydrogen and helium escapes the upper atmosphere, partially offset by roughly 45 000 tons of dust and meteorites getting scooped up along our orbit.

Considering this has been happening for millions of years, I think we’re quite safe from affecting the Earth’s mass and orbit within the span of even centuries.

But it’s much more likely that the majority of material mined and processed in space will not be coming down to Earth. It’s much better put to use in orbital construction, or shallower gravity wells like the Moon and Mars.

You’re entirely right that getting to the rocks, and getting the mined stuff to where it’s actually useful, are gonna be a problem. Maybe we’ll finally get some nuclear thermal engines, cause the shite ISP of chemical rockets is really insufficient for these trips and ain’t no one wanna wait on the gravity assists.

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Fingers crossed this woman doesn’t end up with a Zydrate addiction. It comes in a little glass vial, you know.

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NASA has the measurements of all their astronauts and Dragon flight suits for Butch and Suni are already made.

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It’s stronger than aluminium, as well as easier to manufacture and work in less-than-ideal conditions than carbon fiber. Useful traits when your end goal is to build a whole fuckton of the biggest, most capable, fully reusable rockets in history.

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Crew Dragon has been solely responsible for the US side of ISS rotations for four years, without incident. 8 successful missions, not counting the privately funded trips. Cargo Dragon has been doing resupply missions since 2012.

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Yep. And if they fail to deliver on the lofty expectations they’ve created here, the backlash is going to be epic. I don’t want to root for their downfall, but… Imma stock up on popcorn.

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A lot of that time, if not the vast majority, is likely performance testing. That’s trivial to automate and can be run across 100+ systems simultaneously.

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Because now it’s practically a necessity. Before that, you could easily not put a case on your phone, exercise some basic care with it and you would’ve been fine. None of my previous phones had a case on them. Not a one. Because I don’t drop them, I don’t throw them and I don’t use them for hammering in bolts or whatever. But the camera bump finally got me to put a case on my phone, because the damn thing not sitting flat on a flat surface annoyed me too much.

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