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You can build a solar powered space elevator on the moon with existing materials .
by Teever 4y ago
You can build a solar powered space elevator on the moon with existing materials .
- Retric 4y agoThat seems unnecessary as the moon is a vacuum so it’s relatively easy to just to fire something from the surface well past lunar escape velocity.
- slashdev 4y agoA space elevator is really an optimization in reducing fuel costs for upfront investment. Such a thing becomes attractive past a certain volume of launches. While it’s never necessary, it will make sense at some point.
- Retric 4y agoWithout an atmosphere can use coil guns etc to launch projectiles just as easily. You get more cargo capacity for lower investment and can still operate on solar or nuclear power. If the moon rotated faster a space elevator might be more interesting but it would just be really slow, expensive, and a large risk if it where to break.