Galileo’s contributions were numerous. They included the telescope and the microscope. And his ideas were world-changing especially the sun-centric solar system. Albert Einstein called him “the father of modern science.” But in his own time he was branded a heretic and imprisoned in his home. He was a man who insisted on his right to pursue the truth, no matter what the cost. This made his life as interesting and instructive as his ideas. 8-12 years
Starry Messenger
By Peter Sis
In every age there are courageous people who break with tradition to explore new ideas and challenge accepted truths. Galileo Galilei was just such a man, a genius, and the first to turn the telescope to the skies to map the heavens. In doing so, he offered objective evidence that the earth was not the fixed center of the universe but that it and all the other planets revolved around the sun. He kept careful notes and made beautiful drawings of all that he observed. Through his telescope he brought the stars down to earth foreveryone to see. 6-10 years
Who Was Galileo?
By Patricia Brennan Demuth, Illustrated by John O’Brien
Born in Pisa, Italy, in the sixteenth century, Galileo contributed to the era’s great rebirth of knowledge. He invented a telescope to observe the heavens. He turned long-held ideas about the universe topsy turvy with his support of a sun-centric solar system. This brilliant man lived in a time when speaking scientific truth to those in power was still a dangerous proposition. 8-12 years
Galileo Galilei and the Movement of the Planets (Graphic Biography)
By Jordi Bayarri Dolz
Galileo Galilei believed in the power of scientific observation over traditional ideas. His close study of the night sky helped support the theory that planets move around the sun. His defiant personality made him powerful enemies. This graphic biography covers Galilei’s life from his early work with projectiles to his revolutionary look at the cosmos. It also depicts the backlash to his bold ideas and his trial under the Inquisition. 10-14 years
Galileo! Galileo!
By Holly Trechter and Jane Donovan
For hundreds of years, people have dreamed of Jupiter, the king of the planets. But the trip across the solar system is so long and dangerous that it seems almost impossible. This is the incredible, true story of NASA’s Galileo Mission. It’s narrated by the medieval genius Galileo, who connects with middle-grade readers in a humorous way. Strap in for this epic adventure of imagination, brilliance, and plain old grit. 8-12 years
Galileo Galilei and the Pisa Tower:
A Bilingual Picture Book About the Italian Astonomer
(Italian and English Text)
By Nancy Bach, Illustrated by Leo Latti
Young readers and language learners will find this bilingual book easy to read and understand. This simple story introduces the Italian astronomer Galileo Galilei, his life, work and discoveries. All ages
Along Came Galileo
By Jeanne Bendick
One of the most important figures to come out of the awakening world of the Renaissance was Galileo Galilei. Often referred to as the “Archimedes of his time, Galileo was forever asking questions. Is it possible to measure heat? Is it possible to weigh air? Does the earth stand still or does it move? How fast do objects fall to the earth? His questions led to some of the most important answers of the scientific world and to his contributions to astronomy, physics, and mathematics. All ages
Galileo for Kids: His Life and Ideas, 25 Activities
By Richard Panchyk
Galileo, one of history’s best-known scientists, made revolutionary discoveries and proposed sometimes controversial theories that changed his world and laid the groundwork for modern astronomy and physics. The activities in this book allow children to try some of Galileo’s experiments on their own. 9 and up
Galileo’s Journal 1609-1610
By Jeanne Pettenati, Illustrated by Paolo Rui
On his summer vacation, Galileo Galilei hears about the newly invented telescope and decides to build one of his own. Turning his new “spyglass” to the night sky, he sees things that no one has ever seen before. He discovers that the Milky Way is made of stars, and that the moon has mountains. He notices a strange formation of “stars” that will eventually turn people’s understanding of the world upside down. Fictional journal accounts capture the famousItalian scientist’s curiosity and wonder as he makes some of the most amazing discoveries in history. 6-9 years
Galileo: The Genuis Who Charted the Universe
By Phillip Steele
Galileo made the first effective use of the refracting telescope to discover important new facts about astronomy. His observations led him to support Copernicus’s claim that Earth and the other planets circled the sun. His genius lay in the way he approached scientific problems. He reduced problems to simple terms on the basis of experience and common-sense logic. Then he analyzed and resolved the problems according to simple mathematicaldescriptions, opening the way for the development of modern mathematical physics. 8-12 years
The book descriptions used are primarily from the publishers.
If you like this post, then please consider sharing it and leaving a comment below. Thank you! Barbara Lowell, Children’s Author
Galileo Galilei, lived in Pisa home of the tall leaning tower — just right for an experiment challenging Greek philosopher Aristotle.
View of Pisa from the Leaning Tower of Pisa
Aristotle said that a heavier object falling from the same height, at the same time, would travel faster than a lighter object. Galileo disagreed. He said both objects would reach the ground about the same time.
It is said that at the top of the tower, Galileo dropped two spherical objects, one heavier than the other, perhaps a cannonball and a musketball. Both hit the ground at about the same time, disproving Aristotle’s law of gravity. Whether this actually occurred, or it was instead a thought experiment, Galileo wrote about it in his book, On Motion.
The Leaning Tower of Pisa
In Pisa, disproving Aristotle did not win fans for Galileo, and he was no longer asked to teach at the university there. But he wasn’t done challenging Aristotle. This time the challenge took place in the sky above.
The Dutch invented a telescope that made faraway objects appear closer. Galileo knew he could improve the Dutch telescope. When he did, he discovered that he could see the actual surface of the moon. It was not at all as Aristotle described it — completely smooth. Instead, the surface had peaks and valleys.
Galileo and his telescope
With his telescope, he also discovered the largest of Jupiter’s four moons. He published his discoveries in his book, Starry Messenger. Europeans learned about Earth’s moon and Jupiter’s moon, and Galileo became famous. He was invited by the Grand Duke of Tuscany to live in Florence and spend his days searching the sky for new discoveries.
What he discovered again challenged Aristotle. Aristotle said that our solar system was Earth centered. The sun and other planets revolved around the Earth.
What Galileo observed through his telescope made him realize that Aristotle was wrong. The sun was at the center of our solar system and the earth, like the other planets, revolved around it.
Unfortunately, disputing Aristotle again won him no fans. And finally landed him under house arrest for the rest of his life. But later scientists proved him right, the sun is the center of our solar system.
When I visited the Leaning Tower of Pisa, I was amazed that I had no sensation of leaning once inside the tower. Even at the top, it felt as if the tower stood perfectly straight.
If you like this post, then please consider sharing it and leaving a comment below. Thank you! Barbara Lowell, Children’s Author
