What you get is 10% of the science result for 0.5% of the cost. Live with it.
My guess is $200 billion for a manned trip to Mars. What we're doing is cost-effective, while VISE will kill all the science in its path.
Funny to see someone put down the MERs when they're such an effective refutation of manned space "science." People see what they want to see, I guess.
