Clearly, some creative thinking is badly needed if humans are to have a future beyond Earth. Returning to the Moon may be worthy and attainable, but it fails to capture the public's imagination. What does get people excited is the prospect of a mission to Mars.
“I've tried wearing more than one ring on one hand and it doesn't look good. It's overkill, I think. So I think a ring on either hand. Nine times out of ten I'll go for pinky rings, but not always.”
“Some people want it to happen, some wish it would happen, others make it happen.”