Yeah, the energy generation (letting very tiny amt antimatter react with surroundings) is kinda not possible today but who knows ??
and the amt of antimatter needed is also too much
I consider Idea of starlink madness, as they will launch 1000s of sats, then SpaceX's competitors will launch 1000's of satellites
in the end we will end-up making earth a prison.
my opinion btw.
chamber pressure of rd 810 is around 18 mpa (150 bar) and chamber pressure of raptor is 300 bar
hmm, sce 200 might have higher chamber pressure :fyeah::fyeah:
is sce 200 upgraded variant or is same design purchased from Ukrainians ??
considering that there might be some progress in the field of rocket propulsion.