Pioneering African-American Nasa mathematician KatherineJohnson has died at the age of 101. Nasa announced her death on Twitter, saying it was celebrating her life and honouring "her legacy ...
The Congressional Gold Medal was presented to the families of KatherineJohnson ... mathematicians at what is now NASA's Langley Research Center in Virginia. Johnson's hand-written ...
Senator Shelley Moore Capito (R-W.Va.) on Wednesday joined House and Senate leadership at a Congressional Gold Medal Ceremony in the U.S. Capitol that honored West Virginian Katherine Johnson, Dr.
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