The University of Chicago Header Logo

United States National Aeronautics and Space Administration

"United States National Aeronautics and Space Administration" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

expand / collapse MeSH information
An independent Federal agency established in 1958. It conducts research for the solution of problems of flight within and outside the Earth's atmosphere and develops, constructs, tests, and operates aeronautical and space vehicles. (From U.S. Government Manual, 1993)


expand / collapse publications
This graph shows the total number of publications written about "United States National Aeronautics and Space Administration" by people in this website by year, and whether "United States National Aeronautics and Space Administration" was a major or minor topic of these publications.
To see the data from this visualization as text, click here.
_