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The New Yorker profiled Brother Guy Consolmagno, the “Pope’s Astronomer,” but left out a key part of the story: his early mentor was Mildred Shapley Matthews, daughter of Harlow Shapley. Their collaboration shaped his first scientific publications and tied his career to the Shapley family’s wider legacy in astronomy.
Today the 69 jewel-like globular clusters that Harlow Shapley mapped to discover the shape of our Galaxy still yield new science and delight.
The rise of modern Mexican astronomy was due to some remarkable Mexicans and a Turkish-Armenian who studied at the Harvard College Observatory in the late 1930s and early 1940s and the passion of HCO Director Harlow Shapley for astronomy as an international science.
From the Editor: 4 opportunities in the spring and summer advanced the Project’s goal “to raise knowledge of Shapley’s legacy among general audiences and scholars.”
Drawing on one of the most famous debates in scientific history, Deborah Shapley poses the question whether head-to-head conflict is a model that benefits science. She offers a wider version of the story of her grandfather Harlow Shapley’s loss after 1920 debate with Heber Curtis, at which Shapley argued “island universes” were located inside our Milky Way Galaxy. But in the 1920s when Edwin Hubble sent him evidence these “nebulae” were way beyond our galaxy, Shapley pivoted to the view he had opposed. For decades afterward, Shapley pushed scientific work on galaxy distribution and spread public knowledge of this unfolding universe.
Martha Betz Shapley (1890 - 1981) was the wife of Harlow Shapley (1885 - 1972). Deborah Shapley, a granddaughter of Martha and Harlow, recently spoke with Ron Voller on his podcast Bang! Goes the Universe.
The universe could have 100 million “life theaters” - planets that orbit in the zone of “the liquid water belt” around their stars - and thus “we are not alone.” This was Harlow Shapley’s scientific conclusion that he shared widely starting in 1953…
Martha Betz Shapley was known as First Lady of the Harvard College Observatory during the 32 years her husband Harlow was its Director. “The friendship and hospitality she extended to members of the Harvard astronomical family…was one of the highest experiences of my younger days,” wrote Leo Goldberg on her death in 1981.
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Photo shows the 60-in telescope being hauled by mule teams up mountain road to the 5,700-foot summit of Mount Wilson.
Credit: Observatories of the Carnegie Institution for Science Collection at the Huntington Library, San Marino, California
Here are selected slides from my presentation at the American Astronomical Society’s 247th meeting (#AAS247) on January 5, 2026. I told the story of Harlow Shapley’s public defiance when right-wing politicians tried to discredit scientists, artists, teachers, and other citizens through accusation without due process.