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Joined 8 months ago
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Cake day: February 28th, 2024

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  • Watched some of the official coverage: https://www.youtube.com/live/5CRB3FHV9Dw

    Things that were new to me:

    • 1:40:50 Drone footage of the capsule lift
    • 34:42 Jones explains that the same set of 12 hooks secures Dragon to either its nosecone or to the ISS. Makes perfect sense; I’d just never thought about it before.
    • 1:35:57 “There are multiple options so if Dragon were to splash down in a different orientation they could egress from the top hatch as well.”
      • Would this be a last resort after they’d tried & failed to correct the orientation?
      • Would it only be used when Dragon was still in the sea or would they ever lift Dragon onto the boat in an orientation that necessitated top hatch egress?

    And all this talk of Dragon orientation, combined with the extensive weather delays in Crew-8’s departure, got me wondering … How would Dragon fare if it was left in very rough seas for an extended period? (Imagine the recovery vessel broke down a minute after splash-down and then a big multi-day storm blew in, or something.)


  • Plausible. It’s not how I imagine them engaging with their defence contractors but I don’t actually have a clue how it works. One supporting point might be if there were any other companies treated similarly, like if Lockheed Martin was ordered to immediately ramp up production of relevant types of military hardware, and told that the details (contracts / payment / etc.) would be sorted out later.

    An opposing point would be the fact that the US and its allies knew an invasion was likely well in advance. Yet the initial Starlink ‘roll out’ seemed pretty ad hoc, with SpaceX organizing its own logistics. But then maybe the allies didn’t expect Russia to be so effective in disrupting the existing military comms infrastructure.










  • The fairing looks spotless. I guess they’re using a new one, at least partly for reasons of cleanliness? (Planetary protection and all that.)

    With boosters we’re at the point where “flight proven” is no longer just a euphemism for “second hand”. I’ve felt that way myself for a few years. And NASA basically confirmed they agree a couple of months ago, when the brand new booster intended for Crew-9 was given a Starlink mission first, increasing confidence in it after a minor problem during transport. (IIRC)

    But I’m not sure if we’re at that point with fairings. Or even if we’ll ever be.


  • Is it the end of days if NASA goes without a low-Earth orbit space station for several months or even years? One key commercial space official at the space agency, Phil McAlister, suggested that maybe it wouldn’t be.

    He’s right, and I hate him for it :)

    Expedition 1 arrived at the International Space Station on 2000-11-02. That’s 59-and-a-bit days before[1] the start of the 21st Century. So whatever disappointments people may have about the 21st Century compared to their expectations, at least we can (currently) say there has been a continuous human presence in outer space for the entirety of it. Pretty cool!

    Strikingly, it could easily be the case that there will never again be a time with humans only living on Earth. If that’s because AGI kills us all in a decade, with any people in orbit / on the moon being the last to have their atoms repurposed, that’s not ideal. But if it’s because we spread out through the universe, and outlive our sun and even our galaxy, that could (potentially) be very cool indeed.

    Perhaps everyone reading this either witnessed the start of, or was born during, humanity’s Second Age!

    Or perhaps the current period of continuous off-Earth habitation will finish around 2030 and all my attempts at profundity were a waste of time! After all I’m not sure how much I’d want NASA to spend just to maintain it.

    Of course, the ISS isn’t the only hope here. The Chinese space station might fill in any gaps after the ISS, although that would be a concern for other reasons (assuming China is still controlled by its communist party, with other parties banned). And then there’s the moon. The Artemis Program in its current form won’t bring about the start of a continuous presence on the moon by 2030. But I wouldn’t put it past SpaceX to shake things up in that regard.

    [1] - If you thought the 21st Century started at the start of 2000, see this or even this.