asteroza + concrete + ion   1

A Moon-Based Telescope - Technology Review
The bit about using reactive ion etching to finalize the lunar regolith concrete mirror shape is interesting, though is that before or after they coat the mirror with sputtered aluminum?
lunar  regolith  concrete  mirror  manufacturing  technology  materials  science  research  reactive  ion  etching  Delicious 
january 2012 by asteroza

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