"Ever since Williamina Fleming was little she was curious, and her childhood fascination with light inspired her life's work. Mina became an astronomer in a time when women were discouraged from even looking through telescopes. Yet Mina believed that the universe, with its billions of stars, was a riddle--and she wanted to help solve it. Mina ultimately helped to create a map of the universe that paved the way for astronomers. Newbery Honor-winning...

"As a child, Maria Mitchell longed to see beyond her little island of Nantucket. With help from her father, she discovered that, if you knew how to read them, the stars could tell you where you were -- and where you needed to go. Maria spent hours on the roof of her house scanning the sky -- finding constellations, nebulae, meteors, double stars. When the King of Denmark offered a prize to the first person to find a new comet, she did just that. In...

"How many stars are in the sky? How did the universe begin? Where did it come from? This is the story of Edwin Hubble, a boy fascinated by the stars who surmounted many hurdles to follow his dreams of becoming an astronomer. Using the insights of great mathematicians and endlessly observing the sky, he succeeded in confirming two things that altered human life forever: that there are more galaxies than our own, and that the universe is always expanding....