- Apollo 17 crew members think we need to go back to the Moon before pursuing more distant journeys. "Mars ain't gonna be easy," they say, and we have to "figure out what are we missing operationally that we didn't think of with respect to preparing for Mars." https://www.inquisitr.com/4845119/apollo-17-crew-members-think-we-need-to-go-back-to-the-moon-before-pursuing-more-distant-journeys/ 17 comments space