All the critics lobbing cynicism against Bezos, Branson, and Musk saying, in essence, that their money is better spent here at home reminds me of a wonderful scene from The West Wing when one character asks why we have to go to Mars: "'Cause it's next. For we came out of the cave, and we looked over the hill, and we saw fire. And we crossed the ocean, and we pioneered the West, and we took to the sky. The history of…
>I personally don't care that these billionaires are spending their money on vacations to orbit. It's how we get to the moon and Mars and how we survive as a species. Really? Which billionaires personally funded the Apollo program? The progress of our species shouldn't have to rely on the fickle preferences of one person, their enormous wealth should be taxed and the money should be used for programs like NASA and it…
In the past few years we've seen SpaceX get reusable boosters working, a mission to the ISS, etc. Though people like to diminish blue origin's accomplishments due to not hitting orbit they were able to land their reusable booster on the first try too.
In a short amount of time we've seen tremendous progress in bringing down the costs of launching. It's frankly inconceivable NASA would do the same.
I have a few friends that have spent years at JPL and the amount of bureaucracy, waste, and red tape they had to deal with all went away when they started working at SpaceX and then Blue Origin.