Elevator to spaaayyyycccceeee!

Space elevator could take astronauts into the stratosphere
Canadian firm granted patents for elevator designed to reach 20km above Earth
http://www.irishtimes.com/news/science/space-elevator-could-take-astronauts-into-the-stratosphere-1.2320798

Their space elevator idea has some promise, but I expect it is still $100’s of millions, if not billions, to build it. Finding someone willing to put that much green into something with only a 30% savings in fuel is likely to be challenging. It will be a serious engineering challenge as well.

My idea is to launch from a tube in the ocean (see here from back when I laughably thought I could interest others in my efforts) with an assist via microwave powered air breathing ‘rocket’ until the atmosphere runs out, then, in the case of fragile payloads (e.g., humans) a small rocket to get the rest of the way to the orbital space station. Non-fragile, non-perishable payloads can be sent much faster, thus should be able to get into orbit directly, then can use slow but efficient means to reach the station via ion drives. Yes, I have spent a lot of time thinking about this, 40+ years…

Author: Tfoui

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