I had to dig around for sometime and I thought these papers must be behind some pay-wall. I was surprised to find them on the KISS website. It is not that they are clueless about how to bring back an asteroid and extract resources from it. They just want their MVP to the be the act of prospecting itself. Also I was really surprised to learn that Ion Engines have been routinely used before for asteroid missions like Dawn(http://dawn.jpl.nasa.gov/mission/ion_prop.asp). The scaling they need to achieve for these missions is much smaller than the average non space geek would expect.
Does anyone here know if the scalability requirements of solar ion propulsion systems they need for the mission of tugging an asteroid into lunar orbit is realistically achievable by 2020?
http://www.kiss.caltech.edu/study/asteroid/20120307_IEEE_Pre...
http://www.kiss.caltech.edu/study/asteroid/asteroid_final_re...
http://www.kiss.caltech.edu/study/asteroid/20120314_ESA_ESTE...
I had to dig around for sometime and I thought these papers must be behind some pay-wall. I was surprised to find them on the KISS website. It is not that they are clueless about how to bring back an asteroid and extract resources from it. They just want their MVP to the be the act of prospecting itself. Also I was really surprised to learn that Ion Engines have been routinely used before for asteroid missions like Dawn(http://dawn.jpl.nasa.gov/mission/ion_prop.asp). The scaling they need to achieve for these missions is much smaller than the average non space geek would expect. Does anyone here know if the scalability requirements of solar ion propulsion systems they need for the mission of tugging an asteroid into lunar orbit is realistically achievable by 2020?