While the Hubble Telescope, named after Edwin Powell Hubble, reminds one of his contribution to astronomy, he failed to get a Nobel Prize, as back in his time, the Nobel Committee didn’t recognize astrophysics as a valid science. He is best remembered for his work on galaxies and extragalactic astronomy.
Inventor, engineer and futurist, Nikola Tesla, is best remembered for his contribution to the development of the modern alternating current (AC) electricity supply system. A prolific inventor, he had around 300 patents for his inventions. Even though he earned a considerable amount of money, he had poor money management skills and died a poor man.
Alexander Graham Bell was a scientist, inventor, and engineer. He is credited with inventing the first functional telephone. He is also credited with co-founding America's major telephone company AT&T, which has been going strong since 1885. Bell's later life was marked by his groundbreaking work in aeronautics, hydrofoils, and optical telecommunications. He was also an ardent supporter of compulsory sterilization.
Thomas Hunt Morgan was an evolutionary biologist, geneticist, and embryologist. He won the Nobel Prize in Physiology or Medicine in 1933. He worked extensively on the role that the chromosome plays in heredity and demonstrated that genes are carried on chromosomes. In his later career, he established the division of biology at the California Institute of Technology.
Louis Agassiz was a biologist and geologist. He was famous as a scholar of Earth's natural history. Born in Switzerland, he completed his education in Europe and emigrated to USA. He was appointed a professor of zoology and geology at Harvard University. He later founded the Museum of Comparative Zoology at the Lawrence Scientific School.
John Muir was a Scottish-American naturalist, environmental philosopher, glaciologist, botanist, zoologist, and author. Nicknamed Father of the National Parks and John of the Mountains, Muir was an influential proponent of the preservation of wilderness in the US. He is credited with co-founding the American conservation organization, The Sierra Club. Muir is considered a hero by many environmentalists around the world.
Josiah Willard Gibbs was an American scientist best remembered for making major theoretical contributions to mathematics, physics, and chemistry. As a mathematician, Gibbs is credited with inventing modern vector calculus. In 1901, he was honored with the prestigious Copley Medal for his contributions. Josiah Willard Gibbs's work had a major influence on physicists like J. D. van der Waals.
Karl Landsteiner was a physician, biologist, and immunologist. He is credited with distinguishing the main blood groups as well as identifying the Rhesus factor. He is also credited with discovering the polio virus along with Erwin Popper and Constantin Levaditi. He won the Aronson Prize in 1926. In 1930, Landsteiner was honored with the Nobel Prize in Physiology or Medicine.
After studying physics and astronomy at Wellesley College, Annie Jump Cannon traveled across Europe and focused on photography for a decade, before venturing to study astronomy again. At the Harvard Observatory, she made a considerable contribution to the classification of stellar bodies. She was almost deaf due to scarlet fever.
Better known as the Birdman of Alcatraz, US convicted killer Robert Stroud was also an ornithologist and an author. Starting his career as a pimp in his teens, he killed a man. While in prison for manslaughter, he killed a guard. He spent most of his later life in solitary confinement and studied birds.
American physicist Arthur Compton is best-known for introducing Compton wavelength, discovering Compton scattering, first identifying the Compton–Getting effect in the intensity of cosmic rays along with Ivan A. Getting, and for the Compton generator. He received the Nobel Prize in Physics in 1927 for discovering Compton effect. He also remained a prominent figure during the Manhattan Project.
The son of a machine shop owner, Robert H. Goddard grew up to become a pioneer of rocketry. Interested in physics and mechanics since childhood, he dreamed of space flight. He developed the world’s first rocket that ran on liquid fuel. NASA's Goddard Space Flight Center is named after him.
Nettie Stevens was an American geneticist. She is credited with discovering sex chromosomes which later came to be known as the X and Y chromosomes. In 1994, Nettie Stevens was inducted into the National Women's Hall of Fame.
Alfred North Whitehead was a British mathematician and philosopher, best known for his collaboration with his student Bertrand Russell on Principal of Mathematics, a three-volume work on the foundations of mathematics. Also known for his pioneering works on process philosophy and metaphysics, he is credited with developing a comprehensive metaphysical system that differs from most Western philosophies.
Charles Goodyear was an American manufacturing engineer and self-taught chemist who developed vulcanized rubber. He invented the chemical process to manufacture pliable, moldable, and waterproof rubber which revolutionized the automobile industry. In 1976, Charles Goodyear was inducted posthumously into the National Inventors Hall of Fame.
Walter Reed was a U.S. Army physician best remembered for leading a team which confirmed that yellow fever gets transmitted by a mosquito rather than by direct contact. His work went a long way in the fight against yellow fever.
Peter Debye was a Dutch-American physical chemist and physicist. He is best remembered for winning the 1936 Nobel Prize in Chemistry. He was also the recipient of the Rumford Medal, Franklin Medal, and Priestley Medal. In 1965, Peter Debye was honored with the National Medal of Science. In 1982, he was inducted into the Alpha Chi Sigma Hall of Fame.
Nobel Prize-winning experimental physicist Robert Andrews Millikan had begun his career as a faculty member at the University of Chicago and penned countless physics books. He later devoted himself to his research on elementary electronic charge and the photoelectric effect. His famous oil-drop experiment is known to all physics enthusiasts.
Physicist Leó Szilárd, one of the "Martians," or eminent scientists who had migrated from Hungary to the U.S., was the first to initiate a controlled nuclear chain reaction and was closely associated with the Manhattan Project, meant to develop the atomic bomb. He later advocated for responsible use of nuclear powers.
Born to a church minister, Henrietta Swan Leavitt grew up to work as a “human computer” at the Harvard Observatory. The American astronomer gained fame for discovering the period-luminosity relation of Cepheid variables. However, her brilliant scientific career was halted by her death due to stomach cancer at 53.
Swiss-born Belgian physicist Auguste Piccard is best remembered for his research on the Earth’s upper stratosphere. He designed his own ships to explore the depth of the seas and also built balloons to study cosmic rays. His bathyscaphe remains one of his best-known inventions. He also co-discovered the magnetocaloric effect.
Industrial chemist Leo Baekeland is remembered as The Father of the Plastics Industry for creating Bakelite, the first synthetic plastic of the world, thus marking the beginning of the Polymer Age. His many inventions include Velox, a special photographic paper, the rights of which he sold to George Eastman.
John Wesley Powell was a geologist and explorer of the American West. He undertook a series of adventures as a young man and later joined the military. He is best known for the three-month-long geographic expedition he undertook down the Green and Colorado rivers. He was made the director of the U.S. Geological Survey in 1881.
Born into the famous Brahmin Lowell family of Massachusetts, Percival Lowell studied at Harvard, where he excelled in math. He managed a cotton mill and also spent time in Asia as a diplomat. He is best remembered for initiating the discovery of Pluto and for studying the canals on Mars.
Born in Scotland, Williamina Fleming moved to the U.S. with her husband, where she began working as a housekeeper for Harvard Observatory director Edward C. Pickering. Pickering secured her a job at the observatory, and Fleming went on to establish a classification and cataloguing system for stars.
American astronomer, naval officer, oceanographer and author Matthew Fontaine Maury, who first served the United States Navy and then the Confederacy States Navy, made significant contributions in oceanography. His book Physical Geography of the Sea is counted among the first comprehensive books on oceanography. Navies and merchant marines across the world adopted his uniform system of recording oceanographic data.
Gilbert N. Lewis was an American physical chemist best remembered for his detection of the covalent bond. He made immense contributions to photochemistry, chemical thermodynamics, and isotope separation. Gilbert N. Lewis received 41 nominations for the Nobel Prize in Chemistry, but never won the award. However, he influenced and mentored numerous Nobel laureates, including Harold Urey and William F. Giauque.
Austro-Hungarian-American biochemist Gerty Cori is best-known for discovering the course of catalytic conversion of glycogen with her husband Carl Ferdinand Cori for which they jointly won the 1947 Nobel Prize in Physiology or Medicine. With this Gerty became the third woman to win a Nobel in science and the first to win it in this category.
Irving Langmuir was an American physicist, chemist, and engineer. He is credited with popularizing the concentric theory of atomic structure. Irving Langmuir is also credited with inventing the hydrogen welding technique and the gas-filled incandescent lamp. In 1932, Langmuir won the Nobel Prize in Chemistry for his contribution to surface chemistry. He also won other prestigious awards like Faraday Medal.
Born in Budapest, Nobel Prize-winning biochemist Albert Szent-Györgyi shot himself in the arm while serving in World War II, so that he could be sent back home, and then studied medicine. While he is remembered for first isolating vitamin C, unknown to many, he was also a skilled pianist.
Luther Burbank was an American horticulturist and botanist. A pioneer in agricultural science, Luther Burbank developed over 800 varieties of plants and strains in an illustrious career that spanned 55 years. He is also credited with developing a spineless cactus that served as cattle feed. In 1986, Luther Burbank was made an inductee of the National Inventors Hall of Fame.
Though German-born American mathematician and engineer Charles Proteus Steinmetz suffered from a deformed back since childhood, he excelled in math, physics, and classical literature. His ideas on alternating current (AC) systems initiated the electrical era in the US. By the time he died, he had over 200 patents under his name.
Physicist Mihajlo Idvorski Pupin developed what is now known as pupinization, a mechanism which extended the range of long-distance telephonic communication with the use of loading coils. Born to illiterate parents, he was a Serbian immigrant in the U.S. and later wrote a Pulitzer Prize-winning memoir, From Immigrant to Inventor.
David Herold was an American pharmacist's assistant. He is best remembered as the accomplice of John Wilkes Booth, the man who killed Abraham Lincoln in 1865. David Herold was arrested and sentenced to death. He was hanged alongside three other conspirators on 7 July 1865 at the age of 23.
George Ellery Hale was an American solar astronomer. He discovered magnetic fields in sunspots, a discovery that gained him international fame. He played key roles in the planning or construction of several world-leading telescopes, including the 40-inch refracting telescope at Yerkes Observatory. He was a major figure in the foundation of the International Union for Cooperation in Solar Research.