I have the same thing with many, many filmfestival films. I'm glad that there are torrents for some of them, including Apollo 11. Would love to pay for streams of filmfestival films, but there aren't many.

For Apollo 11 thankfully, there are plenty of options here: https://www.uphe.com/movies/apollo-11-2019 Scroll down a bit to find the 'find out more' heading. I used the iTunes version.