<prompt> Human: I have found a great deal on an exploration trip and trying to come up with best way to save the extra 500,000 needed to go. About me, I am 25 years old with no student loan debt and any real significant bills, currently living rent free at one of my parents rentals. I live in California, my current after tax take home is around 28,000. I am pursuing starting in Real Estate and just trying to find the best rate of savings and plan to reach my dream to make my trip happen. I know I probably have about 15 to 20 years before takeoff but I just want to be prepared. If it helps I probably wont be needing much money once I am there due to the destination being new and we are going to set up our own doctrine for trade and rights. Alright well thanks for the help PF  <response>: Mars or the moon? 