Describes the life and work of the courageous man who changed the way people saw the galaxy, by offering objective evidence that the earth was not the fixed center of the universe

A facsimile of a copy of Galileo's Sidereus nuncius in the Library of Congress, Rare Book and Special Collections.

Directing his polemics against the pedantry of his time, Galileo, as his own popularizer, addressed his writings to contemporary laymen. His support of Copernican cosmology, against the Church's strong opposition, his development of a telescope, and his unorthodox opinions as a philosopher of science were the central concerns of his career and the subjects of four of his most important writings. Drake's introductory essay place them in their biographical and historical context.

Acclaimed author-illustrator Bonnie Christensen adopts the voice of Galileo and lets him tell his own tale in this outstanding picture book biography. The first person narration gives this book a friendly, personal feel that makes Galileo's remarkable achievements and ideas completely accessible to young readers. And Christensen's artwork glows with the light of the stars he studied. Galileo's contributions were so numerous—the telescope! the microscope!—and his ideas so world-changing—the sun-centric solar system!—that 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—making his life as interesting and instructive as his ideas.

Galileo’s Dialogue Concerning the Two Chief World Systems, published in Florence in 1632, was the most proximate cause of his being brought to trial before the Inquisition. Using the dialogue form, a genre common in classical philosophical works, Galileo masterfully demonstrates the truth of the Copernican system over the Ptolemaic one, proving, for the first time, that the earth revolves around the sun. Its influence is incalculable. The Dialogue is not only one of the most important scientific treatises ever written, but a work of supreme clarity and accessibility, remaining as readable now as when it was first published. This edition uses the definitive text established by the University of California Press, in Stillman Drake’s translation, and includes a Foreword by Albert Einstein and a new Introduction by J. L. Heilbron.

We learn about life through the lives of others. Their experiences, their trials, their adventures become our schools, our chapels, our playgrounds. Christian Encounters, a series of biographies from Thomas Nelson Publishers, highlights important lives from all ages and areas of the Church through prose as accessible and concise as it is personal and engaging. Some are familiar faces. Others are unexpected guests. Whether the person is Galileo, William F. Buckley, John Bunyan, or Isaac Newton, we are now living in the world that they created and understand both it and ourselves better in the light of their lives. Their relationships, struggles, prayers, and desires uniquely illuminate our shared experience. HERO OR HERETIC? GENIUS OR BLASPHEMER? It's no mystery how profound a role Galileo played in the Scientific Revolution. Less explored is the Italian innovator's sincere, guiding faith in God. In this exhaustively researched biography that reads like a page-turning novel, Mitch Stokes draws on his expertise in philosophy, logic, math, and science to attune modern ears with Galileo's controversial genius. Emerging from the same Florentine milieu that produced Dante, da Vinci, Machiavelli, Michelangelo, Amerigo Vespuci, Galileo questioned with a persistence that spurred his world toward an unabating era of discovery. Stokes confronts the myth that Galileo's stance on heliocentricity stood astride a church vs. science divide and explores his calculations for the dimensions of Dante's hell, his understanding of motion, and his invention of the pendulum clock. To read this volume is to journey through Galileo's remarkable life: from his inquisitive childhood to his dying days, when, although blind and decrepit, he soldiered on, dictating mathematical thoughts and mentoring young proteges.