It's a History Channel creation, based on the actual program created in 1952 by the US Air Force to debunk the rise in UFO sightings.
Link: https://www.history.com/shows/project-blue-book?ef_id=CjwKCAiA35rxBRAWEiwADqB37xMIATRIcUwKMU1oC6glc39C0n3XTfDsosHpxdZtJPmPrjT5ihf3uRoC6UgQAvD_BwE:G:s&s_kwcid=AL!4850!3!408254267015!e!!g!!project%20blue%20book&cmpid=paidsearch_G_ProjectBlueBookS2-Exact&gcl