In this Launchpad, you will explore a section of Galileo’s booklet, Starry Messenger, in which he describes his observations of the solar system and stars through a telescope that he made. This telescope allowed him to see the distant objects in the sky in ways that no one had ever seen them before.
Watch the short video,which sets the stage for Galileo’s discoveries by introducing the ideas about the nature of stars before he observed them through a telescope.
In this lesson, students will practice close reading of passages from Galileo’s Starry Messenger concerning his observations of the stars and constellations through a telescope. They will develop an understanding of how he constructed his arguments to challenge the established views of his time using new technology and logical reasoning.