We keep pumping out ghost astronauts into the cosmos. Our ambassadors. They'll just keep going. Inverse square law means they'll get quieter and quieter, but you got to figure there's something out there, way out there there, with big, goddamn ears.
Most of the kids who are going to cheat on their papers for me are so wildly obvious, I don't need the help. The ones that are clever enough to get past me have learned skills that will help them succeed in life, even if it's not what I want them to learn.