Comment Re:It's a scam (Score 1) 246
There's one barrier in front of space exploration - high launch costs. Everything else is surmountable or ignorable.
We've been sending people to Antarctica for a while. Many of the early explorers died. Tourists have died in Antarctica. Some space explorers will die because of shoddy equipment. We may even send people places with equipment known to be substandard. I wouldn't go but there seem to be plenty who would.