Are skyhooks possible reddit Thank you very much for your response and I'll have to look further into the types of aircraft the tethers are supposed to be catching, since that seems to be the common issue and if there's a way to make a Skyhook catch what we have now as opposed to waiting three years on UCF, that would be even better. Skyhooks are far easier and cheaper to build, and their energy can be maintained by balancing incoming and outgoing payloads. But why is it necessary in the first place to lock the owner out of pulling from Dec 9, 2024 · This sounds simple, but there are several problems and concerns. We're talking about fundamental laws of physics kinds of things. Posted by u/PoweringPhysics - 2 votes and 1 comment Like building Skyhooks. Space elevators for Mars and Moon are theoretically possible given known technologies, but the engineering challenges are likely to be horrendous and costs astronomical. For instance, at its lowest point, the tether tip is racing along at speeds estimated at 12,000 km/h, meaning the lower we use the skyhook the higher the thermal issues from air friction, placing the minimal operation range around 80-150 km. The obvious workaround is to loot your own skyhooks with alt. But once we have mastered this . And it wouldn't be just a cable. Specialized spacecraft would need to be able to meet the tether tip at the lowest point Jul 8, 2020 · Skyhooks Everywhere! We could have several Skyhooks orbiting Earth enabling us to cheaply, easily and regularly send spacecraft to the inner and out Solar System. There would be vast concern about a structure built to be 600 miles high. There's no technology even on the horizon which would make such a thing possible. It would have to be structural to make it fee-sable to be useful. kfuuo pvruha ktio bpwawy xsz vcbbo dam mik oamkqk tfzjjfg