
Maria’s Comet by Deborah Hopkinson, illustrated by Deborah Lanino, 1999.
This picture book is a fictional story about a real person, Maria Mitchell. (She pronounced her first name “ma-RYE-ah”, not “ma-REE-ah”.) Maria Mitchell was born into a Quaker family on Nantucket Island, Massachusetts in 1818, and she became the first female astronomer in the United States. She is known for discovering a comet only viewable through a telescope in 1847, and she also became the first astronomy professor at Vassar College. She is the namesake of the Maria Mitchell Association, a science center on Nantucket. She was also an abolitionist, although this topic is not touched on in the book. Maria’s father taught her about astronomy when she was young and encouraged her interests and career at a time when not many women were encouraged to pursue careers or higher education.
Maria’s papa is an astronomer. At night, he goes up on the roof their house to use his telescope, and he explains how the telescope works, gathering and focusing light to make distant objects look larger and closer than they would with just a person’s eyes. He especially likes to look for comets. In their time, they’re not entirely sure what comets are made of, and that’s part of what makes studying them interesting. Maria imagines what it would be like to travel across the sky with a comet, encountering the different planets.


Most of Maria’s life centers around their house and family in Nantucket. There are nine children in the family, so Maria helps with chores and tells her siblings bedtime stories. Sometimes, she and her brother Andrew go into the attic and use an old atlas to pretend that they’re explorers. When they read books, Maria likes books about astronomers, but Andrew likes books about sailors. He wants to be a sailor himself.

When Andrew gets older, he runs away from his family to go to sea on a whaling boat. The entire family is sad that he is gone, and Maria soothes her siblings by telling them stories about all of the amazing places their brother will go. That night, after supper, Maria asks her father if she can come with him to look through his telescope or “sweep the sky” as she thinks of it. For a moment, Maria thinks they will say no, but they agree. Maria wants to be an explorer of the sky, like her brother wanted to explore the seas.


Maria’s father points out Polaris, the North Star, to Maria and says that sailors use it to navigate. Maria wonders if Andrew might be looking at the same star right now. Then, she sees a comet streak across the sky.
There’s an Author’s Note in the back of the book that explains about the real life of Maria Mitchell. It has some comments about what people of her time knew and didn’t now about the planets. When she was young, people only knew about seven planets in the solar system. Neptune was discovered during her lifetime (although not by her), and Pluto wasn’t discovered until 1930, after she had died. There is also a section about the astronomy terms used in the story and famous astronomers.
My Reaction

I enjoy books about historical people, although the author admits in the Author’s Note that this particular story about Maria Mitchell is fiction. I have mixed feelings about that. I don’t like to fictionalize real people, and I’m not entirely sure whether there’s any truth to the story about Maria’s relationship with her brother and how she felt when he left to become a sailor. On the other hand, I did appreciate how the book showed Maria becoming interested in astronomy by watching her father and joining him in his studies of the sky, which is apparently true. Overall, I did enjoy the story.
The pictures in the book are wonderful. They capture the coziness of an old-fashioned 19th-century home and also the wonderment of looking to the skies and imagining exploring the big, wide world and the stars beyond it.

























































