I can remember looking out the back with the ramp up, on oxygen, at 30,000 feet and the absolute silence once out of the plane as we formed up. Flying towards the drop zone in free fall, then popping chutes at 1,800 feet and guiding them immediately down to land.
But what this guy did, from 128,000 feet, just blows my mind. He is certified as going over 800 mph before reaching enough atmosphere to air brake, so once they crunch the numbers (to account for the low air pressure which raises the speed of sound) he may get credit for breaking the sound barrier. Just that that high, there would be no shock wave to prove it, hence no sound.
I'm wondering how to top it. That was the biggest balloon as far as I know, and the capsule is about as bareboned as it can be, and the balloon was at max altitude, aka "float". Maybe they can build an even bigger balloon?
What this proves is that if a space craft that has no chance of returning to earth (say, heat tiles lost where it counts), all it has to do is level out at 24 miles up and with the correct parachutes (these ain't no sport 'chutes lol) they could ride the ejection tube out the port which would carry them far enough from the spacecraft, and free fall until the parachutes computer deploys a drogue and then the main chute automatically.
Add floatation devices, and who cares if they land in the water, we'd have them on their beacons in 10 minutes.
Living the Gypsy Life