it is in stores. it is wherever you buy your books right now. great honor to have commander chris hadfield back on our broadcast tonight. thank you so much. and coming up for us, the news today from the world of sports that had nothing to do with sports. it had a lot more to do with vaccines. feel stuck with student loan debt? move to sofi and feel what it s like to get your money right. (phone chimes) i jump up on the stage and do my money dance i throw some money up and watch the money land i do my, i do my i do my money dance move your student loan debt to sofi - you could save with low rates and no fees. earn a $500 bonus when you refi. and get your money right. i do my money dance