Today is National Astronomy Day, and I can’t think of a better title to celebrate with than The Astronomer Who Questioned Everything: The Story of Maria Mitchell by Laura Alary and Ellen Rooney. This lovely picture book biography chronicles the life of Maria Mitchell, the first professional female astronomer in the United States.

Starting in her childhood in Nantucket, The Astronomer Who Questioned Everything really highlights Maria’s curiosity and determination. As a young child, she learned to use her astronomer father’s tools and begins scanning the night sky for herself. When the King of Denmark offers a prize to the first person to find a comet, Maria was determined to win it, and she did! I don’t want to spoil the fun by telling you all of her accomplishments, so I will just say this discovery opened lots of doors for Maria that were not open to women in the early 18oo’s.

The illustrations by Ellen Rooney are absolutely delightful. I love the way she captures the starry night skies, and the texture on every page is amazing.

The Astronomer Who Questioned Everything is another great picture book biography of a trailblazing woman in STEM, making it a great selection for school and classroom libraries. I love that it encourages children to wonder, and specifically to ask questions. It’s such an important part of learning and growing at any age, and I feel like we don’t encourage questions enough, especially outside of the classroom.

You can pick up your own copy today wherever books are sold, including Bookshop and Amazon. (Please note: Some links provided are affiliate links. Affiliate links allow me to receive a small commission for recommendations at no cost to you. This commission is used to maintain this site and to continue bringing content to you. I always appreciate your support!)

Thank you so much to Kids Can Press for sharing this inspiring picture book biography with me!

About The Author:

Laura Alary believes in writing stories that make us bigger on the inside. She is constantly reading and wondering and learning so that she can keep up with all the questions her children ask — especially about science and life on Earth. She grew up in Halifax, Nova Scotia, and currently lives in Toronto with her three children.

About The Illustrator:

Ellen Rooney is an illustrator, designer and artist. She’s originally from Massachusetts, but now lives in the southern Okanagan Valley in British Columbia. She loves graphic shapes, textured color, printmaking, drawing outdoors, painting — and her hidden art powers are released when cutting up paper!

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