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Portrait of NASA human computer and African-American mathematical pioneer Katherine Johnson (1918-2020) at NASA Langley Research Center, 1983. Image courtesy NASA. Note: Image has been digitally color...
LMY23T01_2B83F4B

Portrait of NASA human computer and African-Americ...

Photograph of the pilot Michael Collins at Apollo 11 Command Module, practicing docking hatch removal from CM simulator at NASA Johnson Space Center, Houston, Texas, June 28, 1969. Image courtesy Nati...
LMY21T02_T7114R

Photograph of the pilot Michael Collins at Apollo ...

CDC Laboratorians. IMGSETINF, Lab technicians reading and checking serologies to determine presence of influenza A/NJ/8/76 (Swine Flu) and registering antibody rise to the swine influenza virus during...
LMY20T04_K1F8A0

CDC Laboratorians. IMGSETINF, Lab technicians read...

Centers for Disease Control (CDC) laboratorian filling a syringe with rabies vaccine, 1968. Image courtesy Centers for Disease Control. ()
LMY20T04_MHRAW9

Centers for Disease Control (CDC) laboratorian fil...