The Most Famous NASA Scientist, Ranked

Choose the scientist you think is the most famous!

Author: Gregor Krambs
Updated on May 20, 2024 07:13
Determining who ranks as the most renowned NASA scientist can greatly aid in recognizing the contributions of those who have significantly advanced our understanding of space and science. Such rankings offer a snapshot of the individuals whose work has had profound impacts on technology, astronomy, and various scientific fields. This can be particularly useful for educational purposes, helping students and enthusiasts understand key figures in space exploration history. This site allows users to cast votes for the scientists they believe should be recognized for their achievements and contributions to NASA's missions. By participating, users contribute to a dynamic list that reflects public opinion and recognition of scientific leadership and innovation. Your votes help highlight the achievements of these scientists, ensuring that their hard work and dedication are celebrated by a wide audience.

Who Is the Most Famous NASA Scientist?

  1. 1
    Neil Armstrong
    Unknown authorUnknown author · Public domain
    He is considered one of the most famous NASA scientists because he became the first person to walk on the moon during the Apollo 11 mission in 1969.
    Neil Armstrong in other rankings
  2. 2
    Stephen Hawking
    NASA · Public domain
    Although he was not a NASA scientist, his work on black holes, relativity, and the universe had a significant impact on NASA's research in these fields.
    Stephen Hawking in other rankings
  3. 3
    Katherine Johnson
    NASA · Public domain

    Katherine Johnson

    Katherine Johnson
    She was a mathematician who worked for NASA and was one of the key individuals responsible for calculating the trajectory of the Apollo 11 mission.
    Katherine Johnson was a renowned mathematician and physicist who made significant contributions to the field of space exploration. She was known for her exceptional mathematical abilities and played a crucial role in calculating trajectories for numerous space missions, including the Apollo program. Johnson's work at NASA helped propel the United States into space and she was recognized as one of the most important figures in the success of early space missions.
    • Field: Mathematics and Physics
    • Contributions: Space exploration, trajectory calculations
    • Agency: NASA
    • Notable Projects: Apollo program
    • Achievements: Presidential Medal of Freedom, NASA Langley Research Center's Computational Research Facility named in her honor
    Katherine Johnson in other rankings
  4. 4
    Buzz Aldrin
    NASA · Public domain
    He was the second person to walk on the moon during the Apollo 11 mission and has since become an advocate for space exploration and research.
    Buzz Aldrin in other rankings
  5. 5
    Carl Sagan
    NASA/JPL · Public domain
    He was a scientist and author who worked with NASA on numerous projects, including the Viking missions to Mars and the Voyager missions to the outer solar system.
    Carl Sagan in other rankings
  6. 6
    She was the first American woman in space and later worked for NASA as a physicist and astronaut trainer.
    Sally Ride in other rankings
  7. 7
    He was a scientist and astronomer who helped discover the first known interstellar object, 'Oumuamua.
  8. 8
    Jim Lovell
    NASA · Public domain
    He was an astronaut who flew on the Apollo 8 and Apollo 13 missions and later served as NASA's deputy director.
  9. 9
    She was the first Hispanic woman to go to space and later became the director of NASA's Johnson Space Center.
    Ellen Ochoa in other rankings
  10. 10
    Robert Goddard
    NASA · Public domain
    He was a physicist and inventor who is considered the father of modern rocketry and helped pave the way for NASA's space exploration programs.
    Robert Goddard in other rankings

Missing your favorite scientist?


Ranking factors for famous scientist

  1. Contributions to scientific discovery
    The scientist's contributions to advancing scientific knowledge and understanding, especially within the field of space exploration and aeronautics.
  2. Impact on space missions
    The scientist's involvement in significant space missions and their contribution to the success and advancement of NASA's goals and objectives.
  3. Publications and research
    The scientist's publication record, including the number and quality of scientific papers, journals, and books they have authored or co-authored. This indicates their expertise and influence within the scientific community.
  4. Awards and honors
    Recognition received by the scientist, such as prestigious awards, medals, or membership in renowned scientific societies, which highlight their stature and impact in their field.
  5. Public recognition and media presence
    The scientist's visibility and recognition in the public eye, including appearances in media, interviews, popular books, documentaries, and public speaking engagements. This indicates their ability to effectively communicate complex scientific concepts to the broader public.
  6. Leadership and institutional influence
    Leadership roles held within NASA or other scientific institutions, as well as their influence on shaping policies, strategies, and direction within the organization.
  7. Longevity and sustained impact
    The scientist's overall career trajectory and lasting impact on the scientific community and NASA's mission, including ongoing contributions to research and mentoring future generations of scientists.

About this ranking

This is a community-based ranking of the most famous NASA scientist. We do our best to provide fair voting, but it is not intended to be exhaustive. So if you notice something or Scientist is missing, feel free to help improve the ranking!


  • 138 votes
  • 10 ranked items

Voting Rules

A participant may cast an up or down vote for each Scientist once every 24 hours. The rank of each Scientist is then calculated from the weighted sum of all up and down votes.

More information on most famous nasa scientist

When it comes to the field of space exploration, NASA scientists are some of the most influential figures in history. From the early days of the Apollo missions to the current advancements in space technology, these individuals have dedicated their lives to pushing the boundaries of human knowledge and exploration. But who is the most famous NASA scientist of all time? That's a question that has sparked much debate and discussion among space enthusiasts and casual observers alike. Some might say it's Neil Armstrong, the first man to walk on the moon. Others might argue for Carl Sagan, the renowned astronomer and science communicator who played a key role in the Voyager missions. However, when it comes down to it, there's one name that stands out above the rest: Dr. Stephen Hawking. While Hawking may not have worked directly for NASA, his groundbreaking work in theoretical physics and cosmology has had a profound impact on our understanding of the universe and the role of space exploration in our lives. From his groundbreaking theories on black holes and the origins of the universe to his popular science books and countless public appearances, Hawking has become one of the most recognizable figures in science and a true icon of space exploration. Whether you're a diehard space enthusiast or simply curious about the mysteries of the cosmos, there's no denying the impact that Dr. Stephen Hawking has had on our understanding of the universe and our place within it.

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