Per my other comment in this thread, you could perhaps provide funding for researcher studying mining techniques in exchange for a partial interest in any patents that arose out of that work. But beyond that I don&#x27;t think there is a way to participate yet as an outside investor, lots of ways to participate if you&#x27;re just jumping in and doing the work yourself right?<p>Perhaps you could invest a few thousand in an S&amp;P500 ETF with instructions to use the account value to buy into the first space mining company to go public? Might take awhile but you&#x27;re investment would grow while it was waiting to be put to work.