So I had this awesome station orbiting Tylo with a lander and crew there already so that I could (hopefully) perform the landing the next time I played. So having had enough for the day, I proceed to get myself back to the title screen, but in the process, accidentally hit the end flight button instead of the space station button. "Oh no, what have!?!" and I frantically try holding F9 to reload the quicksave I had just made, try putting another rocket on the pad and doing the same thing, all with no luck.
If I accidentally end a flight, and I know prior to ending the flight I have a good save, is there any way to recover it? Assume any persistence and quicksave file backups aren't recent enough.