If any of you are under the impression that our billionaires might succeed in "escaping" to space, while the world burns, let me put those fears to rest with what I know from being the spouse of a NASA flight controller. 🧵
— Sim Kern (@sim_kern) July 3, 2021
For a half-dozen people to exist up on the ISS, it takes a ground team of thousands of people, constantly problem-solving how to keep them alive. Their quality of life is bouncing around in a narrow tube with the same 5 people who can't really bathe for months. /
— Sim Kern (@sim_kern) July 3, 2021
Every minute of their day is micromanaged so they can survive. They follow strict exercise regimens to keep their bones from turning to goo. They spend a ton of time studying systems and conducting repairs on equipment that's continually breaking because SPACE WANTS TO KILL YOU /
— Sim Kern (@sim_kern) July 3, 2021
Their sleeping situation is akin to a floating coffin. Their pooping situation is a 20-something-step process in a port-o-potty where everything FLOATS and the door is a plastic curtain. The wifi cuts out at regular intervals. The food is NOT michelin starred, to say the least. /
— Sim Kern (@sim_kern) July 3, 2021
The only reason they're alive up there at all is because multiple countries have thousands of brilliant, highly-trained engineers and doctors and astrophysicists and computer experts whose full-time job is keeping the astronauts alive and the ISS functioning. /
— Sim Kern (@sim_kern) July 3, 2021
When something breaks, as it continually does, these teams SCRAMBLE to devise fixes and solutions. And these fixes, lemme tell ya, they are tedious. This year, working from home, I have seen the schematics and overheard bits of meetings, and oh my GOD is it tedious. /
— Sim Kern (@sim_kern) July 3, 2021
And the spacewalks where they go out to repair these broken things? It takes dozens of hours of study to do each one. And then it's maybe four, six hours in a suit, with stiff, bulky gloves, all "Drive bolt 7A into dock 31X" until their fingers are shaking with exhaustion. /
— Sim Kern (@sim_kern) July 3, 2021
So there's no future where Bezos and Branson are sipping champagne next to their space-pool on Low-Earth Maralago, ok? There's no way life in space could be remotely comfortable or preferable to life on earth in their lifetimes, or for many generations to come, or probably ever./
— Sim Kern (@sim_kern) July 3, 2021
The longest anyone's lived in space was Scott Kelly, who spent a year in space, got home, and immediately retired. He'd spent all his life preparing and training to be in space, and found it extremely physically and psychologically grueling to up there for just one year. /
— Sim Kern (@sim_kern) July 3, 2021