<p><b>An innovative and relatable introduction to astronomy, ideal for anyone who wants to understand what we know about the universe</b></p><p>With a blend of exciting discoveries and important scientific theory, <i>Astronomy: All That Matters</i> explains how astronomers over time have observed the world and what their methods uncovered. Author Percy Seymour shows why this was important for understanding the cosmos. The last chapter, on dark matter, also focuses on the many things we don’t yet know--reminding us that astronomy is a fast-paced and fascinating subject.</p>