Across
- 2. first black man to earn a Ph.D in mathematics
- 6. first African American woman to visit space when she went orbit aboard NASA's Space Shuttle Endeavour
- 7. Worked for NASA from 1964-1995
- 8. Predicted a solar eclipse through trigonometry and astronomy in 1789
Down
- 1. help the reputation at NASA for being a master of complex manual calculations
- 3. Easley known for being a "human computer"
- 4. She was involved in biomathematics, patterns of generic variation, andchaos theory
- 5. invented the Super Soaker
- 9. inducted into the national inventor's Hall of Fame in 1997