After retiring in 1979, Nancy Roman worked at the Goddard Space Flight Center—eventually becoming director of its Astronomical Data Center—before retiring again to teach students and record audio textbooks for students with disabilities.

Nancy Roman, NASA's first chief of astronomy and the architect of the Hubble Space Telescope, was discouraged from pursuing science throughout her academic career.

Nancy Roman credits observing a rare and unexpected change in the light from a pair of stars with making her well known in the astronomical community before her role at NASA.

Nicknamed the 'mother of Hubble,' Nancy Roman gave lectures on the potential of space science, coordinated between astronomers and engineers, and secured government funding for the space telescope.

As the first female faculty member in the University of Chicago's Department of Astronomy and Astrophysics, Nancy Roman earned less than two-thirds of what her male counterparts earned.

A longtime member of the American Association of University Women, Nancy Roman bequeathed over $8M to the AAUW upon her death in 2018 to increase the number of women in STEM careers.

Nancy Roman's research included a paper that provided insights into the formation of the Milky Way galaxy, which the Astrophysical Journal selected as one of the 100 most important papers during its first century of publication.

The Nancy Grace Roman Space Telescope—the first major NASA space telescope named after a woman—is expected to survey 12% of the sky in 17 months, a feat that would take the Hubble Space Telescope over a thousand years.

View a simulated demonstration of how the Nancy Grace Roman Space Telescope will survey large portions of the sky to capture in 90 minutes what took three years for the Hubble Space Telescope.

Among the recipients of the 1962 Federal Woman's Award—an award for women in civil service—was Nancy Roman, NASA's chief of astronomy and solar physics.

Over a decade before the launch of the Hubble Space Telescope, Nancy Roman oversaw the Orbiting Solar Observatory program, which launched eight spinning spacecraft into low Earth orbit to study the sun.

During Nancy Roman's tenure as the agency's chief of astronomy, NASA launched Stargazer—the first successful space telescope—as part of the Orbiting Astronomical Observatory program.

Grace Hopper described serving in the US Navy as the highest award she received

Despite retiring from the US Naval Reserve in 1966 at 60, as stipulated by Navy regulations, Hopper was repeatedly recalled for her pioneering expertise in computer science. By 1983, three years before her final retirement, she would give lectures about 200 days a year to computer scientists at military bases, college campuses, and businesses on behalf of the Navy.

Lego's Women of NASA set honors four NASA pioneers: computer scientist Margaret Hamilton, astronaut Sally Ride, astronaut Mae Jemison, and astronomer Nancy Grace Roman.

Although a Nobel Prize was awarded for the discovery of dark energy, Vera Rubin never received one for her discovery of dark matter, which makes up about 25% of the universe.

At 18, Eleanor taught immigrant children in one of New York's poorest neighborhoods

After finishing school in London, Roosevelt returned to New York and volunteered at a settlement house on Rivington Street in the Lower East Side, working directly with immigrant families living in poverty.

Watch the lessons Christa McAuliffe was supposed to teach aboard Challenger

After the Challenger disaster prevented McAuliffe from teaching in orbit, educators-turned-astronauts Joe Acaba and Ricky Arnold filmed her planned science demonstrations aboard the International Space Station during the 2017-18 school year.

The Teacher in Space program was launched in 1984 to highlight spaceflight in US classrooms

Announced by President Ronald Reagan, the program drew more than 11,000 teacher applicants nationwide. Christa McAuliffe was selected to fly on STS-51L, with plans to teach live lessons from orbit before the Challenger disaster ended the mission.

Bernice Sandler, a part-time teacher in Maryland, helped launch Title IX with a class-action lawsuit.

Judith Resnik was the second American woman to fly in space

A PhD in electrical engineering, Judith "Judy" Resnik flew aboard Space Shuttle Discovery in 1984, becoming the second American woman in space, and later served as a mission specialist on Challenger's STS-51L mission.

Aboard Challenger, Christa McAuliffe would have been the first teacher in space

The social studies teacher from Concord, New Hampshire, was selected from over 11,000 applicants to NASA's Teacher in Space program. Had the disaster not ended the mission, McAuliffe planned to teach lessons and conduct microgravity experiments in space.

'May your future be limited only by your dreams.'

- Teacher and astronaut Christa McAuliffe (1948-1986)

Watch a 2008 interview with Gloria Steinem, a leading voice in second-wave feminism.

One man in Arizona works to defend Earth from catastrophic space rocks

David Rankin, an observer and operations engineer at the NASA-funded Catalina Sky Survey, spends his days scanning for solar system objects that could collide with our planet. The job requires employees to work long shifts to help prevent asteroids from destroying our planet.

Watch Grace Hopper's appearance on the 'Late Show with David Letterman'

During this comedic interview, Hopper describes her 43.5 years in the Navy, an anecdote about when President Reagan promoted her, and provides a visual aid to explain the transmission of information at the nanosecond scale via electricity.

The story of Marion Stokes, a woman who taped 30 years of TV

Marion Stokes was an activist archivist frustrated at the lack of a record or access to what was broadcast on TV. So in 1975, Stokes began taping the broadcasts, day and night, 24 hours a day, and continued to do so for 30 years, racking up over 70,000 tapes that span the Iran Contra crisis to the evolution of cable news. Read about her fascinating story here.

For her contributions, Grace Hopper received more than 40 honorary degrees

Beyond the scholarships, professorships, and awards named in her honor, President George Bush awarded Hopper the National Medal of Technology in 1991 for her work in developing computer programming languages that enhanced accessibility. In 1996, Hopper became only the second woman to have a US Navy warship named after her.

James Webb championed both space science and human spaceflight at NASA

As NASA Administrator during the 1960s, Webb prioritized a balanced approach between manned missions and scientific research, fostering advancements in astronomy, robotic exploration, and university involvement. Despite having no background in science or engineering, Webb oversaw more than 75 space science mission.

Roosevelt resigned from a prominent women's organization after it barred a Black singer from performing

When the Daughters of the American Revolution refused to allow Marian Anderson to perform at their Washington hall in 1939 because she was Black, Roosevelt publicly cut ties with the group. She worked to arrange an alternative outdoor concert for Anderson at the Lincoln Memorial, which drew a crowd of 75,000.

Later in life, the clock in Grace Hopper's office ran counterclockwise

Acknowledging that most people have "an enormous tendency to resist change," Hopper's clock served as a reminder for the computer scientist that just because things have been done a certain way does not mean they should forever remain that way: "They love to say, 'We've always done it this way.' I try to fight that." (Some users may experience a paywall.)

Grace Hopper won the Data Processing Management Association's 'Man of the Year' award

The inaugural recipient of the award—symbolic of the male-dominated nature of computer science—was honored in 1969 for her contributions to the development of COBOL and the first compiler. Hopper would also become the first woman from any country and the first American to be recognized as a Distinguished Fellow of the British Computer Society.

How the National Science Foundation helped cement the use of American Sign Language

Before the 1960s, deaf students were taught to read lips and pronounce words without signing, which was not considered a true language. After noticing that students nonetheless signed when communicating, American linguist William Stokoe conducted NSF-funded research that showed that signing met the definition of oral languages, thus establishing ASL.

Listen to an interview with Martha Graham from 1974

This interview, from the "Bernard Gabriel Views the Music Scene" program, features a candid conversation in which Graham discusses how her career did not take off until her 30s and how she learned to ignore criticism.

Grace Hopper graduated first in her class of 800 officer candidates

As a volunteer in the Women Accepted for Volunteer Emergency Service program, Hopper was able to fulfill roles beyond the nursing and clerical responsibilities normally available to women in the military. However, once World War II concluded and the emergency status was lifted, the Navy declined her request for a regular commission.

Jacqueline Jenkins-Nye—Bill Nye's mother—worked as a code-breaker in World War II

While in the Navy, she was recruited to work on Enigma to help decode messages from the German military. Historians estimate that the efforts of code-breakers may have collectively shortened the war by as much as two years.

Unlike hot air balloons lifted for hours by heating air, NASA's scientific balloons use helium to lift payloads of up to 3,600 kilograms (8,000 pounds) for up to six weeks at a time.

Queens, New York, housewife Jean Nidetch founded Weight Watchers in 1963 after someone mistook her for being pregnant.

A quote from Sally Ride

“Three Secrets to Success: Be willing to learn new things. Be able to assimilate new information quickly. Be able to get along with and work with other people.”