cm0002@lemmy.world to Space@lemmy.world · 1 day agoGiant catapult sends satellites into space without rocket fuelwww.thebrighterside.newsexternal-linkmessage-square68fedilinkarrow-up1142arrow-down156
arrow-up186arrow-down1external-linkGiant catapult sends satellites into space without rocket fuelwww.thebrighterside.newscm0002@lemmy.world to Space@lemmy.world · 1 day agomessage-square68fedilink
minus-squareDave.@aussie.zonelinkfedilinkarrow-up1·13 hours agoThey’d have more luck just using a real big cannon , at least that was attempted in the 60’s with Project HARP, with moderate success (180km altitude , prototype orbit circularisation system) before the project was cancelled.
minus-squareRizzRustbolt@lemmy.worldlinkfedilinkarrow-up1·12 hours agoGauss cannon might work a lot better.
They’d have more luck just using a real big cannon , at least that was attempted in the 60’s with Project HARP, with moderate success (180km altitude , prototype orbit circularisation system) before the project was cancelled.
Gauss cannon might work a lot better.