"The inspirational story of the first female professional astronomer in the United States. This engaging account focuses on 19th-century scientist Maria Mitchell's passion for astronomy, her determination, and her achievements, among them her prizewinning telescopic comet discovery; her work on the Nautical Almanac, essential for navigation; and (after years as a librarian, self-educated in mathematics) her eventual position at Vassar College, where she taught women for more than 20 years--the world's first female astronomy professor. The concise, clear text provides comprehensible explanations of her successes, though it does leave out some details, such as her family background, her unusual education, her founding of a girls school, and her involvement in the abolitionist movement. The annular eclipse that Maria regrets missing in 1831 at age 12 forms one bookend, deftly recalled near the end, when, missing another in 1885, she observes not a ring of fire but 'another powerful ring--a ring of women': her diligent students. The fine-line illustrations are equally spare but add just-right details, like a maritime chronometer and the book-lined Nantucket Atheneum, where some people of color can be seen. The astronomer's hard work, delight at confirming her comet discovery, and pleasure in teaching are apparent in her facial expressions and body language. Will guarantee this trailblazing scientist her place among the stars."--Kirkus Reviews.