Dr. Mae Jemison's Historic Flight Broke Barriers in Space and Science

Dr. Mae Jemison made history as the first African American woman in space. Her journey began with a NASA selection in 1987, leading to her groundbreaking mission aboard the Space Shuttle Endeavour five years later. Beyond her spaceflight, she has dedicated her career to science, education, and inspiring future generations.

Born into a world with few opportunities for women of colour in science, Dr. Jemison pursued medicine with determination. She graduated from Cornell University with a Doctor of Medicine degree in 1981. Before joining NASA, she worked as a general practitioner and later served as a medical officer for the Peace Corps in Liberia and Sierra Leone.

Her path to space started with an unsuccessful NASA application in 1983. Four years later, she was accepted into the astronaut program. In September 1992, she launched aboard the Space Shuttle Endeavour as a Mission Specialist for STS-47, a collaborative U.S.-Japan mission. During the eight-day flight, she conducted experiments in materials processing and life sciences.

After leaving NASA in 1993, Dr. Jemison turned her focus to technology and education. She founded The Jemison Group, a consulting firm researching advanced technologies, and the Dorothy Jemison Foundation for Excellence, which promotes science literacy. Later, she took the helm of the 100 Year Starship project, an ambitious initiative working to enable human travel beyond our solar system within the next 100 years.

Dr. Jemison's achievements have broken barriers in space exploration and beyond. Her work continues to push the boundaries of science while encouraging young people—especially women and people of colour—to pursue careers in STEM. Today, her legacy remains a driving force in both innovation and education.