1274
The moon landings were single-staged!
(suppo.fi)
Description
Square image with a dark background, with an illustration of a multi-stage rocket depicted horizontally in the center. Above the rocket, white text reads, "the moon landing was staged?" Below the rocket, more white text reads "yeah that's how all orbital rockets fucking work dude"
I think people understand what SSTO stands for. People are talking about SSTO because in your title you claimed the four stage Saturn V was single-staged