They have bacteria digest as much as possible and burn the leftovers.

Probably because she payed to be dead weight on the dick rocket that was marketed as the first all female space missions.
In reality Valentina Tereshkova became the first woman in space and because she flew solo it was also the first all female space mission.

You are supposed to run sudoedit.
This command creates a temporary copy, opens it in you editor of choice and overwrites the protected file when the temp file changes.
That way the editor doesn’t run as root.
You can see the difference if you run shell command, like whoami, in vim.