Probably worth noting that while all of these are potential upsides to going to the moon, really none of them are reasons why we should have been going back over the last 40 years.<p>Space telescopes costs shitloads already, and thats without having to land on the moon.<p>He-3 mining supposes a technology that doesn&#x27;t even exist yet - we DON&#x27;T have fusion tech.<p>Launching exploration vehicles from the moon (instead of perhaps in orbit mating) implies an industrial base on the moon. The cost of doing this, especially with tech from the 70s through now is literally astronomical. It&#x27;s not even a long-term prospect vs quick profit thing. It&#x27;s not even a &quot;new world&quot; type thing. At least Europeans could enslave an existing labour force in the Americas.<p>We also can&#x27;t even setup a sustainable ecosystem on the earth - we probably want to do that first before we try on the moon - see biosphere 2.<p>I don&#x27;t want to be a negative nancy, but my point is that in my heart I really want to go to the moon for all these reasons and more. But just calling it a choice of &quot;long term payoff&quot; vs &quot;quick profit&quot; is a brutal over simplification, and also completely sweeps the costs and risks under an idealistic carpet.