Cover image for Katherine Johnson
Title:
Katherine Johnson
ISBN:
9781534403413

9781534403406
Physical Description:
48 pages : color illustrations ; 24 cm.
General Note:
At head of title: You should meet.
Reading Level:
910 L Lexile
Personal Subject:
Added Author:
Summary:
Meet Katherine Johnson, a brilliant mathematician who worked at NASA in the early 1950s until retiring in 1986. Katherine's unparalleled calculations (done by hand) helped plan the trajectories for NASA's Mercury and Apollo missions (including the Apollo 11 moon landing). She is said to be one of the greatest American minds of all time.
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