Origins & Early Life

Maria Mitchell ( mə-RY-ə; August 1, 1818 – June 28, 1889) was an American astronomer, librarian, naturalist, and educator. In 1847, she discovered a comet named 1847 VI (modern designation C/1847 T1) that was later known as "Miss Mitchell's Comet" in her honor. She won a gold medal prize for her discovery, which was presented to her by King Christian VIII of Denmark in 1848. Mitchell was the first internationally known woman to work as both a professional astronomer and a professor of astronomy after accepting a position at Vassar College in 1865.

Pivotal Works & Achievements

She was also the first woman elected Fellow of the American Academy of Arts and Sciences and the American Association for the Advancement of Science. Mitchell is the namesake of the Maria Mitchell Association, the Maria Mitchell Observatory, and the Maria Mitchell Aquarium. Maria Mitchell was born on August 1, 1818, on the island of Nantucket, Massachusetts, to Lydia Coleman Mitchell, a library worker, and William Mitchell, a schoolteacher and amateur astronomer. The third of ten children, Mitchell and her siblings were raised in the Quaker religion. William Mitchell educated all his children about nature and...

Enduring Legacy & Impact

The historical impact and works continue to influence the modern world.

Contemporary Figures & Related Historical Timelines

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• 1818 Historical Timeline & Archive — Explore world events and figures from 1818
• August 1 (08-01) On This Day — Historical birthdays and events on August 1
• 1889 Historical Timeline & Archive — Explore world events and figures from 1889
• June 29 (06-29) On This Day — Historical events and memorials on June 29