The _____ remains one of Tolkien's most enduring inventions, a standout amongst an increasingly crowded field of _____ characters. And he endures not merely for being the _____ upon whom so many fictional _____ have been based, but also because he represents Tolkien's care and attention to the idea of _____ and how a…

We should go somewhere where we get the biggest return - in terms in impact on humanity and impact on space exploration. If we do that, then space exploration will do a better job of justifying itself.