https://www.nasa.gov/wp-content/uploads/2023/04/1969.pdf https://www.nasa.gov/wp-content/uploads/2023/04/1969.pdf Perhaps a better entry-point will be a year of

https://www.nasa.gov/wp-content/uploads/2023/04/1969.pdf https://www.nasa.gov/wp-content/uploads/2023/04/1969.pdf Perhaps a better entry-point will be a year of note^^ I appreciate the upload though.