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Cake day: August 24th, 2023

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  • SpaceX has made changes in the past so the dishes break up better. That could have been one of the earlier dishes, but maybe it was also one of the ones that failed to properly insert into orbit which changed the re-entry characteristics?

    The big things like you mentioned wouldn’t be starlink. That’d be from something larger like a 2nd stage that came back down and didnt fully burn up. Thats a risk with everyone, mega constellation or not.

    Luckily, starship will be fully reusable which will prevent that, but the trade off is, if starship is successful, a failure during re entry is going to risk having a vehicle designed not to burn up, land somewhere it shouldn’t.

    Similar risks to the shuttle if it blew up, but these will be flying much more frequently



  • How big do you think these are going to be? A lot of people seem to have this concept of these massive things in space and that’s not what it’s going to be.

    Starlink v3 already need to radiate 20kw of heat away, these are going to be 100kw.

    They aren’t huge, they are many.

    Well, the heat generating datacenter part isn’t anyway… the solar panels and radiators will be quite large once unfolded.

    Edit: Clarity above, but also here’s an image which they say is to scale.

    See how small the actually data center portion is? Those solar panels are super thin and will fold up super tiny, and so will the radiator. Even if the radiator size is wrong, the main point is these things are small, and not what you should think of when you think data center. I think someone else likened the size to a server rack or two.