How Ursula Marvin Mapped Moon Rocks and Meteorites, by Sandra Neil Wallace/Illustrated by Nancy Carpenter, (Oct. 2025, Simon & Schuster), $19.99, ISBN: 9781534493339
Ages 7-12
While women were being told to stay home and learn to cook, Ursula Marvin was breaking barriers in science. The future geologist was told exactly that by a male professor when she attended college in the early 1940s; luckily for all of us, she disregarded the “advice” and went on to pursue a degree in geology, eventually earning a master’s and Ph.D. in the field. She believed that meteorites were the key to unlocking the solar system’s origins; it was a belief that “revolutionized how scientists saw the solar system”. She travelled to Antarctica to continue her research, facing bitter temperatures and project setbacks to become the first woman to search for meteorites at the bottom of the world, where Antarctica’s mountains held rocks “blasted from asteroids and maybe even the moon”. She fought sexism and broke barriers throughout her career and was responsible for forming foundational theories in planet geology. Wallace’s writing is informative and accessible, concentrating on details for readers to increase their interest: the process of setting up camp on the “oldest ice in the world”; the 50 pounds of clothing Marvin had to pack to keep warm; the moments of self-doubt, and the excitement of studying the first lunar meteorite, located in Antarctica while she was recovering from an injury back at home. Rock Star has a starred review from Kirkus.
See scans of Marvin’s journal from Antarctica at the Smithsonian’s website.
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