In 1925, Nancy Grace Roman was born in Nashville, Tennessee. Her family moved frequently during her childhood, but it was her mother who first introduced her to the night sky. By the time Roman was 11 and living in Reno, Nevada, she had organized an astronomy club with her classmates. By high school, she already knew what she wanted to do with her life.
It would not be an easy path.
Roman earned her bachelor’s degree in astronomy from Swarthmore College in 1946 and her doctorate from the University of Chicago in 1949. She remained at the university for another six years, working at Yerkes Observatory and occasionally McDonald Observatory in Texas. With few opportunities for women to advance in academic astronomy, Roman eventually left for the Naval Research Laboratory, where she entered the emerging field of radio astronomy.
In 1959, just six months after NASA was established, Roman joined the new agency. By 1960, she had become NASA’s first Chief of Astronomy and the first woman to hold an executive position there. Her responsibilities included planning astronomical missions and administering grants to support scientists across the country.
It was there that Roman took on what would become her most famous challenge.
Astronomers had long wanted a large telescope above Earth’s atmosphere, where air and light pollution would no longer interfere with observations. The idea was ambitious, expensive, and far from guaranteed. Roman brought together astronomers and engineers, helped establish the scientific requirements, and spent years convincing NASA, the federal government, and Congress that the project was worth pursuing.
The Large Space Telescope, as it was then known, eventually became the Hubble Space Telescope.
Roman retired from NASA in 1979, more than a decade before Hubble launched in 1990. Her colleague and future Hubble Chief Scientist Ed Weiler eventually gave her the nickname “Mother of Hubble.” Astronomer Lyman Spitzer, who had advocated for a space telescope long before Hubble was approved, is often considered its “father.” Roman was instrumental in turning that idea into reality.
Now, more than a century after her birth, Roman’s name is headed into space.
As of this writing, NASA and SpaceX are targeting August 30, 2026 for the launch of the Nancy Grace Roman Space Telescope aboard a Falcon Heavy from Kennedy Space Center in Florida. Once launched, Roman will travel about one million miles from Earth to the Sun-Earth L2 point, where it will orbit the Sun while maintaining a useful position relative to Earth.
Roman’s primary mirror is 7.9 feet across, the same size as Hubble’s. Its real advantage, however, is how much sky it can see at once. Its Wide Field Instrument will capture an area at least 100 times larger than Hubble’s field of view, allowing it to survey enormous portions of the universe much faster. Over its planned five-year primary mission, Roman will investigate dark energy and dark matter, study galaxies and exploding stars, and search for thousands of exoplanets. It will even attempt to directly image some distant worlds by blocking the light of their parent stars.
Hubble changed astronomy by giving us a clearer view of the universe. Roman may change it again by giving us a much wider one.
Nancy Grace Roman spent much of her career convincing people that looking beyond Earth’s atmosphere was worth the effort. Now, a telescope bearing her name is about to carry that vision nearly a million miles from home.
Clear skies and happy viewing.
Adam England is the owner of a local financial services firm and moonlights as an amateur astronomer, writer, and interplanetary conquest consultant. Follow him on Instagram @TheBackyardAstronomerAZ and at http://www.ManzanitaInsuranceAndAccounting.com
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