not for 1/10 of the cost help one million times as many people by going to some desert like the sahara or mojave or gobimake those places hospitable again. there are a lot of people who would appreciate that. a tiny number of people will enjoy being on mars. i don't see how that is helping humanity. emily: is what elon musk is doing a waste of time, trying to get to mars? astro: it is aspirational and it could have some of the positive tech benefits and optimism benefits that nasa created. if you actually want to look at how much it is helping people, we would be better off focusing on the space station that the rest of us are already on here. emily: part of my interview with the captain of moon shots, head of alphabet x labs, astro teller. you can catch more on an upcoming episode of bloomberg studio 1.0. that does it for this edition of "best of bloomberg technology." we will bring you the latest in tech throughout the week. tune in every day. 5:00 p.m. in new york, 2:00 p.m. in san francisco, and we are live streaming on twitter. check us out @technology. be sure to follow are breaking global news ne