NASA's Aeronautics and Space Reports for 1966 features 12 monthly reports (#13 through #24) that cover a wide variety of topics. Each of the reports is around 4 1/2 minutes long, with a longer recap in the December report.
2003
2017
1966
1965
2021
2023
2008
1988
2019
2004
1970
1971
2011