This is a weird question, because they don't tell the participants how much it cost, and I imagine most people who don't actively follow space science news woul

This is a weird question, because they don't tell the participants how much it cost, and I imagine most people who don't actively follow space science news wouldn't know off the top of their head. It's like simultaneously asking people to estimate how much a space telescope might have cost, and then also whether they think that estimate would have been a good investment.