Guess we get an uptick in sales of A City on Mars (a) when Elon Musk runs his mouth, and (b) when inspirational astronaut crews go on daring voyages to deep space.

Nice to have variety!

Space fan: “Going back to the moon is so exciting! I wonder what we can realistically expect from future Moon missions!”

*buys extremely well-researched science book by @ZachWeinersmith*

Space fan: “Well, poop.”

@mighty_orbot Space is still cool! I'd kill for some lunar lava tube spelunking.