Basically a deer with a human face. Despite probably being some sort of magical nature spirit, his interests are primarily in technology and politics and science fiction.

Spent many years on Reddit before joining the Threadiverse as well.

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Cake day: March 3rd, 2024

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  • They’re not putting up just one satellite. It’s going to be a constellation. The constellation as a whole will be equivalent to a data center.

    Also, it won’t cost them millions of dollars to launch a single satellite. That’s why this project is paired up with Starship development, the two go hand in hand. Starship makes the launches cheap, Starmind gives Starship the scale of demand a ship like that needs for its economics to work.


  • The actual Starmind satellites will have 175kW of compute on them, Scott made that video before the specs were released so he assumed a minimum package. But all of this scales linearly, if you double the power usage you just double the size of the solar panels and double the size of the radiators. If a 20kW satellite works then you can bolt ten of them together and get a 200kW satellite that works too.






  • Here’s the usual video I use for this issue, a walk-through of the equations on how things cool in space where Scott Manley runs the numbers and shows that it’s perfectly reasonable with a modest radiator panel.

    What temperature are you assuming for the radiators? At 80° Celsius (353 Kelvin) they can do 880 watts per square meter. And bear in mind that radiator panels are double-sided, so that makes 1760 watts per square meter of dedicated panel. 80 degrees is what these chips are meant to run at, if you wanted to you could use a heat pump to make the radiator panels even hotter and they’d get much more efficient - according to the Stefan–Boltzmann law thermal radiation goes up proportional to the fourth power of the temperature. Shouldn’t be necessary here though.


  • There’s a whole lot of answers in here saying cooling is impossible or super hard, and that people whose literal job is building satellites haven’t thought of this. Or that the people whose literal job is building satellites haven’t though about all sorts of other basic stuff like “you can’t do maintenance on satellites” or “there’s radiation in space” or whatnot.

    Yes, they’ve thought of all those things. Those aren’t useful answers

    The main advantages continuous high-power solar energy, different regulations being in play (it’s "outside the regulatory environment), and in the case of SpaceX it provides synergy with their own rocket launch business. They’re creating their own demand, allowing everything to be cheaper in bulk.

    Yes, it’s to “raise the stock value.” Isn’t that why companies do anything? Doing a thing that produces value is going to raise the value of the stock of the company doing it.








  • I can literally look out my window right this moment and see the yard sign I’ve got up opposing separatism. I’ve canvassed for anti-separatist movements, I phone banked for the NDP in the most recent provincial election, I went door to door in support of them. I live in one of the ridings that sent an NDP member to parliament, I voted for them too.

    But yeah, clearly I’m the bigot here. It annoys me that Alberta is considered a big blob of traitors and racists and therefore I must be a racist myself.

    Do you not see how this kind of attitude is harmful?