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bryanlarsen 2 hours ago

China did 92 launches in 2025. If they only need to put up 500, and if they can put up 22 per launch like SpaceX can, they have the capability now, let alone 5 years from now.

polalavik an hour ago | parent [-]

i don't get why more folks aren't just going for the much cheaper option like this https://www.solaris-suborbital.space/

ExpertAdvisor01 5 minutes ago | parent | next [-]

Because they will be destroyed immediately

adolph 15 minutes ago | parent | prev | next [-]

That looks like a very cool option and effort. Like the Chinese balloons that overflew the US in the last (few?) years, it would likely be challenging to shoot down. Otoh, it might cause some diplomatic disagreements about overflight.

  There are a number of competing theories in international law, with varying 
  criteria, to delineate the upper limit delineating airspace versus outer 
  space. This debate is unsettled. [0]
There may also be some technical challenges having to do with beamforming rf to the vehicle. Starshield like Starlink has the predictability of orbital vehicles for tracking. It would be interesting to understand how a ground station focuses on the solar glider.

0. https://opil.ouplaw.com/display/10.1093/law:epil/97801992316...

jacobgkau an hour ago | parent | prev [-]

There might be less societal objection to "satellites in space orbiting the planet" than to "planes flying continuously over the same area," even if both can be used for similar purposes. I'd assume it'd also be easier to disrupt suborbital systems like that than satellites, but I could be wrong.