Mae Jemison, official NASA portrait

Photo: NASA, via Wikimedia Commons (Public domain)

Recognized

Mae Jemison

Physician, engineer and former NASA astronaut

Category
Astronaut
Nationality
American
Classification
Professional astronaut, NASA (former)
Recognition status
Recognized
Date of recognition
October 17, 2026
Most recent review
October 17, 2026

Why this person is recognized

What Mae has actually done

Recognition rests on documented conduct. Each example below records what happened, when, the principle it demonstrates, and the sources our editors reviewed, with an honest assessment of how strong that evidence is.

  1. 1

    Served as Peace Corps Area Medical Officer for Sierra Leone and Liberia

    January 1983Respect for OthersEvidence: Strong

    From January 1983 to June 1985, after medical school and an internship, Jemison worked in Sierra Leone and Liberia as Area Peace Corps Medical Officer. She managed health care delivery for Peace Corps and U.S. Embassy personnel, supervised the pharmacy, laboratory and medical staff, and developed health training and public health guidelines. She also took part in research on a hepatitis B vaccine, schistosomiasis and rabies with the National Institutes of Health and the Centers for Disease Control.

    Principle demonstrated: Public service to others at personal cost

    Evidence note: Primary government biography (NASA) corroborated by an independent academic encyclopedia. The service itself is documented; her day-to-day conduct in the role is documented only through her own accounts.

    Supporting evidence

    • Biographical Data: Mae C. Jemison (M.D.) NASA · Primary source
      (paraphrase) From January 1983 to June 1985 she was Area Peace Corps Medical Officer for Sierra Leone and Liberia, managing the health care delivery system for Peace Corps and U.S. Embassy personnel, supervising the pharmacy, laboratory and medical staff, and developing health training and public health guidelines.
    • Mae Carol Jemison Encyclopedia of Alabama, January 27, 2017 · Independent reporting · independently corroborated
      served in Sierra Leone and Liberia, providing medical care for patients
  2. 2

    Ordered a costly military medical evacuation for a gravely ill volunteer despite challenges to her authority

    c. 1983Moral CourageEvidence: Limited

    In her own published account, Jemison, then 26, concluded that a Peace Corps volunteer whose condition did not match a malaria diagnosis had meningitis and called for a military medical evacuation that she said cost $80,000 to initiate. She wrote that embassy staff questioned whether she had the authority and that she told them she needed no one's permission; she stayed with the patient for 56 hours and the patient survived. She has repeated the account consistently, including in a 2017 interview.

    Principle demonstrated: Principled decision under pressure for a vulnerable person

    Evidence note: Self-reported only (her own New York Times essay reposted by Peace Corps Online, and a 2017 interview). Consistent across tellings but no independent corroboration located; Peace Corps records or a contemporaneous account would strengthen it.

    Supporting evidence

  3. 3

    Left NASA after one flight to found a company focused on technology for the developing world

    March 1993Personal IntegrityEvidence: Moderate

    Jemison resigned from NASA in March 1993, six months after her only spaceflight, and the same month founded the Jemison Group, a technology consulting firm. The National Library of Medicine describes the company as formed to develop technologies for the developing world, with projects including a satellite-based telecommunications system to improve health care in West Africa and consulting on solar thermal electricity for developing countries. She later taught a Dartmouth course on space-age technology in developing countries and founded the Jemison Institute there.

    Principle demonstrated: Consistency between stated values and conduct

    Evidence note: Facts of the resignation and founding are documented by NASA and the National Library of Medicine; the motive is interpretive and rests on the nature of the subsequent work. Not a sacrifice in the conventional sense, but a documented choice of mission over status.

    Supporting evidence

    • Biography: Dr. Mae C. Jemison U.S. National Library of Medicine · Public record · independently corroborated
      (paraphrase) She founded the Jemison Group in March 1993 to develop technologies for the developing world; projects include a satellite-based telecommunications system to improve health in West Africa and consulting on solar thermal electricity systems for developing countries.
    • Astronaut, teacher, doctor The Dartmouth, May 16, 1996 · Contemporaneous reporting · independently corroborated
      It is important to allow individuals to develop to their full potential, which society hasn't always allowed.
    • Biographical Data: Mae C. Jemison (M.D.) NASA · Primary source
      Dr. Jemison left NASA in March 1993.
  4. 4

    Founded The Earth We Share science camps in 1994 and remained hands-on for decades

    1994Respect for OthersEvidence: Strong

    In 1994 Jemison founded the Dorothy Jemison Foundation for Excellence, named for her mother, and its The Earth We Share international science camp for students aged 12 to 16. The Cornell Chronicle reported in 2005 that she visited the four-week camp at Cornell in person twice, returning for a day to check students' progress, and watched the final presentations remotely from China. She has described her role as chief curriculum developer, including training teachers and trainers.

    Principle demonstrated: Sustained, hands-on contribution to young people's education

    Evidence note: Independent contemporaneous reporting documents her in-person involvement; the founding is confirmed by the National Library of Medicine; her role description is self-reported. Sustained over 30 years, which distinguishes it from a one-time donation.

    Supporting evidence

  5. 5

    Testified before the U.S. Senate on barriers facing girls and minorities in science

    June 19, 2012Respect for OthersEvidence: Strong

    On June 19, 2012, Jemison submitted written testimony to the Senate Committee on Health, Education, Labor and Pensions for a hearing marking the 40th anniversary of Title IX. She argued that women and minority students are pushed out of STEM fields by biased teaching, discouragement and stereotypes rather than lack of ability, described her own experience as the only girl in her high school drafting class and with skeptical engineering professors at Stanford, and called for continued enforcement of Title IX.

    Principle demonstrated: Fairness and inclusion; using influence on behalf of those with less

    Evidence note: Public record of the testimony itself. The conduct is advocacy at low personal cost, so it carries less weight than the service examples above.

    Supporting evidence

Character dimensions

The five dimensions

We assess conduct against five dimensions. A dimension marked "not independently assessed" means we did not review documentation for it; it is never a negative finding. We do not assign scores.

Read the full framework.

A

Relationship Integrity

Not independently assessed

No independent documentation reviewed; not assessed.

B

Personal Integrity

Documented

Her career choices are consistent with her stated values: she left NASA in 1993 to apply technology to developing-world needs and has run a science literacy program for 30 years. In 1996 she filed a formal complaint about her treatment during a traffic-warrant arrest through official channels; the investigation cleared the officer (see concerns). No instance of dishonesty found.

C

Professional Integrity

Not independently assessed

Physician, Peace Corps medical officer, NASA mission specialist (co-investigator on a bone cell experiment on STS-47), Dartmouth professor, corporate board member, and principal of the DARPA-seeded 100 Year Starship project (2012). In 2012 she said she wanted the starship effort to draw participation "from everyone, regardless of ethnicity, gender, geographical location or scientific field." No adverse workplace findings located.

D

Moral Courage

Partially documented

The Peace Corps evacuation decision is the clearest instance, but it is self-reported. Her Senate testimony and public statements about bias in STEM education are documented but low-cost advocacy.

E

Respect for Others

Documented

Strongest dimension: two and a half years of frontline medical service in West Africa and three decades of hands-on science education for 12 to 16 year olds, with independent reporting of her in-person involvement.

Recognition rationale

Why the standard was met

Mae Jemison met the standard through public service that predates and outlasts her spaceflight. She served two and a half years as a Peace Corps medical officer in Sierra Leone and Liberia before joining NASA, left the agency after one flight to apply technology to developing-world needs, founded The Earth We Share science camps in 1994 and remained personally involved for decades, and testified before the United States Senate in 2012 on barriers facing girls and minorities in science. The conduct is documented by NASA's own biography, public records, and independent reporting of her in-person involvement. One example, a costly medical evacuation she ordered in 1983 over objections, is self-reported and is rated accordingly. The only adverse matter found is a 1996 traffic-warrant arrest in which the disputed conduct concerned the officer, not her; it is not a finding against her. Recognition rests on a lifetime of service to people with less power than herself, not on her mission.

Editorial statement recorded at recognition on October 17, 2026.

Professional biography

Career context

Accomplishments are included for context only. They are not the basis of recognition, and no one is recognized for achievement alone.

Mae Jemison earned a chemical engineering degree from Stanford in 1977 and an M.D. from Cornell in 1981, then served as Area Peace Corps Medical Officer for Sierra Leone and Liberia from January 1983 to June 1985. Selected by NASA in June 1987, she flew as science mission specialist on STS-47 in September 1992 and left NASA in March 1993. She founded the Jemison Group, the Dorothy Jemison Foundation for Excellence and its The Earth We Share science camps, taught environmental studies at Dartmouth, and leads the 100 Year Starship initiative.

Agency
NASA (former)
Classification
Professional astronaut

Sources and methodology

How this profile was researched

Researchers gathered the sources below between October 15, 2026. Every source was retrieved and read by a person before being approved by a reviewer. We prefer primary sources, contemporaneous documentation, and credible independent reporting, and we do not treat anonymous accusations or unverified allegations as established facts.

Full methodology: Our Standards.

  1. https://www.nasa.gov/people/mae-jemison-m-d. Accessed October 15, 2026
  2. https://www.blackpast.org/aah/jemison-dr-mae-c-1956. Accessed October 15, 2026
  3. https://peacecorpsworldwide.org/mae-jemison-peace-corps-staff-awesome-woman-sierra-leone-liberia/. Accessed October 15, 2026
  4. https://www.space.com/15811-astronaut-lead-100-year-starship.html. Accessed October 15, 2026
  5. https://www.biography.com/scientists/mae-c-jemison. Accessed October 15, 2026
  6. https://en.wikipedia.org/wiki/Mae_Jemison. Accessed October 15, 2026
  7. https://www.spokesman.com/stories/1996/mar/01/ex-astronaut-says-officer-too-forceful/. Accessed October 15, 2026
  8. https://www.upi.com/Archives/1996/04/03/Cop-cleared-in-ex-astronauts-arrest/8616828507600/. Accessed October 15, 2026
  9. https://www.rit.edu/news/former-nasa-astronaut-draws-experience-inspire-rit-graduates. Accessed October 15, 2026
  10. Biographical Data: Mae C. Jemison (M.D.)NASA. Accessed October 15, 2026. Primary source
  11. Mae Carol JemisonEncyclopedia of Alabama, January 27, 2017. Accessed October 15, 2026. Independent reporting
  12. New York Times: Peace Corps Doctor Mae Jemison answers the question 'What Was Space Like?'Peace Corps Online (reposting The New York Times), February 2, 2003. Accessed October 15, 2026. Interview
  13. The First Black Woman to Travel to Space Shares How She Finds Solutions to the World's Biggest ProblemsEntrepreneur, July 28, 2017. Accessed October 15, 2026. Interview
  14. Biography: Dr. Mae C. JemisonU.S. National Library of Medicine. Accessed October 15, 2026. Public record
  15. Astronaut, teacher, doctorThe Dartmouth, May 16, 1996. Accessed October 15, 2026. Contemporaneous reporting
  16. Biographical Data: Mae C. Jemison (M.D.)NASA. Accessed October 15, 2026. Primary source
  17. Impressing Dr. J: Middle and high school students conclude month of science, exploration on the Cornell campusCornell Chronicle, August 1, 2005. Accessed October 15, 2026. Contemporaneous reporting
  18. Former Astronaut Dr. Mae Jemison Empowers Youth to Explore, Connect with the World Through STEM EducationPoints of Light, June 20, 2017. Accessed October 15, 2026. Interview
  19. Biography: Dr. Mae C. JemisonU.S. National Library of Medicine. Accessed October 15, 2026. Public record
  20. Written Testimony of Dr. Mae C. Jemison, MD, 'Forty Years and Counting: The Triumphs of Title IX'U.S. Senate Committee on Health, Education, Labor and Pensions, June 19, 2012. Accessed October 15, 2026. Public record

Some sources above inform the biography and dimension summaries rather than a specific example.

Living status verified October 15, 2026 (source).

Corrections and review

Help us get it right

Profiles are reviewed periodically and whenever new, credible information reaches us. Recognition can be reaffirmed, suspended, or withdrawn. If you are Mae Jemison or represent them, you can respond to anything on this page.