3 ms·
Briefly: No. I read a paper on the topic a few years back. My recollection is that once you go faster than about 0.3c it becomes impossible to shed heat faster
by bhickey 3y ago
Briefly: No.
I read a paper on the topic a few years back. My recollection is that once you go faster than about 0.3c it becomes impossible to shed heat faster than you gain it from collisions with Helium. I'll try to dig it up.
- wholinator2 3y agoI'm interested if that's physically impossible or just currently technologically impossible
- d_tr 3y agoThe conservation of momentum means that whatever system you devise, the spaceship would have to eventually withstand the forces related to the total dP/dt required to get the obstacles out of the way... You could change the distribution of the forces at best but I'm not sure whether that could be enough...
- bhickey 3y agoHere's one paper on the subject. There are others, but I've run out of steam for trawling through Scholar and arXiv. Radiation hazard of relativistic space flight https://arxiv.org/abs/physics/0610030 https://arxiv.org/abs/physics/0610030