Space/Science — HabitableZone

Space/Science » in reply to Re: HST lifespan

Not a comparable case

MIR was a wreck which needed massive reinvestment & replacement of core modules (not merely instruments within the modules) to be useful for anything - Hubble (at this point, of course - it could fall over tomorrow) seems to be going along fine with routine upgradings... as a result: the cost of keeping Hubble up would be small in cf with NASA's massive investment in NGST.

Robert

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