@cm0002 to Space • 1 month agoGiant catapult sends satellites into space without rocket fuelwww.thebrighterside.newsexternal-linkmessage-square73arrow-up1156arrow-down169cross-posted to: jingszo
arrow-up187arrow-down1external-linkGiant catapult sends satellites into space without rocket fuelwww.thebrighterside.news@cm0002 to Space • 1 month agomessage-square73cross-posted to: jingszo
minus-square@[email protected]linkfedilink14•1 month agoYeah, this is just a first stage replacement. You still need a rocket to get most of the way into orbit.
minus-square@[email protected]linkfedilink9•1 month agoThe first stage counts for the bulk of the fuel and total mass, so this would still be a big deal.
minus-square@[email protected]linkfedilink6•1 month agoYeah definitely. The way the rocket equation works out, the second stage gives most of the Delta V, but the first stage needs to be much bigger because it needs to lift itself and the second stage.
Yeah, this is just a first stage replacement. You still need a rocket to get most of the way into orbit.
The first stage counts for the bulk of the fuel and total mass, so this would still be a big deal.
Yeah definitely. The way the rocket equation works out, the second stage gives most of the Delta V, but the first stage needs to be much bigger because it needs to lift itself and the second stage.