I thought even at that altitude there would still be a significant amount of atmosphere but apparently not. Even 39km there's still a lot of atmosphere to go bu

I thought even at that altitude there would still be a significant amount of atmosphere but apparently not. Even 39km there's still a lot of atmosphere to go but I guess it's pretty thin. When interviewed Kittinger said something "To all those who said Baumgartner suit would tear apart I salute you with a middle finger!" I laughed but thought it was unnecessary harsh since at some point he may enter thicker atmospheric region going 1,340km/h. The design of aircraft are angled to near points and aircraft skin of supersonic craft are made of exotic materials to withstand thousands of degrees Celsius. I figured Mach 1 in a bulky suit thin atmosphere or not at some point something may tear, give way or heat up suddenly.