https://www.nasa.gov/sites/default/files/atoms/files/2020_nasa_eir_brochure_for_fy19.pdf https://www.nasa.gov/sites/default/files/atoms/files/2020_na... estimat

https://www.nasa.gov/sites/default/files/atoms/files/2020_nasa_eir_brochure_for_fy19.pdf https://www.nasa.gov/sites/default/files/atoms/files/2020_na... estimates a "total economic output" of 64 billion dollars from Nasa activities in 2019, for a budget of 21.5 billion.