Mae Jemison
The training incorporated physical demand and rigorous studying of science. She had to learn what to do in case if an emergency had happened. She soon became a certified mission specialist. Jemison’s mission was in September 1992. She is remembered as the member of the crew on Endeavour, an eight-day journey. This was a joint mission between the US and Japan. She fertilized frog eggs and observed their development into tadpoles.