Based on memory, re-watching episodes and research on the eponymous series, "Cosmos" hosted by Carl Sagan and now, Neil DeGrasse Tyson
Science landmarks just happen to be on popular travel itineraries, hence very worthwhile to check these places out. Recognize any?
This list includes:
-film locations (and regionally close cities)
-locations mentioned in narration by Carl Sagan or Neil deGrasse Tyson
-BONUS: museums, science institutions, nature and historical parks which are not filmed but great destinations to explore "the Cosmos"
Note: Some places are very difficult or impossible to visit, so nearby cities are also mentioned (ie "Super Kamiokande facility" and "Takayama")
Thumbnail Photo Credit: Dok Zoom, The Agony Booth