I hope he survives reentry.
He did.... there are few new things you can do when you are 90 and worth 100 million, but this is awesome.
He still has his brains as well, penned this for Twitter.
"I do not know what I may appear to the world, but to myself I seem to have been only like a boy playing on the seashore, diverting myself in now & then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me."