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cm0002@lemmy.world to [Dormant] moved to !space@mander.xyz@lemmy.world · 8 months ago

Giant catapult sends satellites into space without rocket fuel

www.thebrighterside.news

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Giant catapult sends satellites into space without rocket fuel

www.thebrighterside.news

cm0002@lemmy.world to [Dormant] moved to !space@mander.xyz@lemmy.world · 8 months ago
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Instead of using traditional rocket fuel, SpinLaunch uses a massive rotating arm to propel satellites into Earth orbit solely by electricity
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  • NaibofTabr@infosec.pub
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    8 months ago

    Lotta coulds, ifs and mights in this breathless koolaid-drinker’s puff piece (actually he’s probably just a shill). Lotta rendered images and animations. Lotta lack of anything tangible. Lotta totally irrelevant misdirection in the bottom half of the puff piece.

    This isn’t a news piece. Nothing new has been done with this idea. It’s basically an ad (for vaporware). The headline is technically misleading, as no such thing has been done yet.

    • Hotzilla@sopuli.xyz
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      8 months ago

      Thunderf00t busted this three years ago: https://youtu.be/9ziGI0i9VbE

      Vaporware then, vaporware now

    • SoftestSapphic@lemmy.world
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      8 months ago

      Lmao don’t be so dramatic.

      It just takes building enough energy to launch the object of whatever mass.

      It’s a mathmatical equation that will be solved by someone someday.

      Edit: lmao do you babies bitch about all new tech?

      A bunch of old men shaking their fists at clouds

      • essteeyou@lemmy.world
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        8 months ago

        “sends” in a headline means one thing to most people. They should have said “may one day send” if they wanted to be accurate.

        In mice.

  • FundMECFS@lemmy.blahaj.zone
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    8 months ago

    No wonder no one trusts the news when they make clickbait headliens like this

  • Rivalarrival@lemmy.today
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    8 months ago

    You can (theoretically) reach “space” with a single impulse from earth’s surface, but you cannot achieve earth orbit that way. To make orbit, you need a circularization burn at apogee to raise your perigee above the atmosphere. Otherwise, its ballistic trajectory will cause your spacecraft to re-enter the atmosphere.

    • JohnDClay@sh.itjust.works
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      8 months ago

      Yeah, this is just a first stage replacement. You still need a rocket to get most of the way into orbit.

      • NobodyElse@sh.itjust.works
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        8 months ago

        The first stage counts for the bulk of the fuel and total mass, so this would still be a big deal.

    • thelasttoot@lemmy.world
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      8 months ago

      I only understand what you’re talking about because of Kerbal Space Program

      • Rivalarrival@lemmy.today
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        8 months ago

        I only know it because of Kerbal Space Program. :)

  • nimble@lemmy.blahaj.zone
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    8 months ago

    I’m disappointed it’s not a trebuchet

  • penquin@lemm.ee
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    8 months ago

    Can we use this to throw people we don’t like?

    • treadful@lemmy.zip
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      8 months ago

      It would squish them first.

      • Bashnagdul@lemmy.world
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        8 months ago

        That’s fine we didn’t like them to begin with.

      • scholar@lemmy.world
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        8 months ago

        Spin your enemies at high speeds in a vacuum until they’re dead then launch their corpses into space

  • burble@lemmy.dbzer0.com
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    8 months ago

    I haven’t see any kind of news or update from them in over a year

    • JohnDClay@sh.itjust.works
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      8 months ago

      Yeah looks like they ran out of money.

      • burble@lemmy.dbzer0.com
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        8 months ago

        Actually, I stand corrected. It looks like they raised $11.5 million a few months ago and are working on a ruggedized little satellite that would survive their centrifuge.

        Also, “founder and CEO Jonathan Yaney left the company” ?

        https://techcrunch.com/2024/12/03/once-buzzy-space-startup-spinlaunch-raises-11m-but-hoped-to-raise-more-sources-say/

        https://payloadspace.com/spinlaunch-raises-11-5m-to-hurl-more-spacecraft-into-the-sky/

        https://youtube.com/watch?v=g-DjBHroA1I

  • SkybreakerEngineer@lemmy.world
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    8 months ago

    Launcher may handle 10,000 g’s, but satellites tend to be kind of fragile

    • JeeBaiChow@lemmy.world
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      8 months ago

      How many oceangates is that? Can we send CEOs in it?

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