Which African American scientist was known for helping farmers improve crop yields by rotating crops and using fertilizers?

Who was the principal inventor of the Far Ultraviolet Camera/Spectrograph for NASA?

Which African American scientist corresponded with Thomas Jefferson on slavery and racial equality?

Who became the first African-American woman to travel into space?

Which African American scientist was the first African-American woman to work as a NASA scientist?

Who invented the 3D TV and received a patent for it in 1980?

Which African American scientist was a self-taught astronomer known for making astronomical calculations to predict eclipses and planetary conjunctions?

Who was the American astrophysicist, author, and science communicator who published the books Death by Black Hole and Astrophysics for People in a Hurry?

Who mapped Washington DC and created a wooden clock.

Who is known for saying “Education is the key to unlock the golden door of freedom.”

Who's space telescope is still on the moon?