context, also the money, yes, absolutely. nasa and the contractors as is the nature of large organizations, they become more bureaucratic, less efficient and so the $20 billion or so we spent on development on just the space launch system rocket as well as the orion spacecraft, an additional amount and the amount of time it s taken, it s not a good situation not ideal. spacex is more nimble and a much more flat management structure so the ideal situation would be that nasa and spacex collaborate to go to mars. now, they re already collaborating in a sense because spacex is one of the contractors developing a lunar lander for nasa based on their starship technology and so hopefully that will continue and expand and we can actually leverage nasa s years of experience with spacex s innovation and nimbleness and get to mars sooner rather than later together. so many ways to look at it. thank you so much, leroy chiao.