Ebook: Horizons: Exploring the Universe

This newly revised and updated Edition of HORIZONS shows readers their place in the universe, not just their location, but also their role as planet dwellers in an evolving universe. Fascinating and engaging, the book illustrates how science works, and how scientists depend on evidence to test hypotheses. Students will learn to focus on the scientific method through the strong central questioning themes of What are we? and How do we know?