Black holes are some of the most mysterious objects in the universe.

Astronomers want to figure out how these strange objects work, from how they form to what happens inside of them. Discover what we already know about black holes and learn what questions scientists still have about them.

As part of the Searchlight BooksTM collection, this series explores the many questions scientists have about space. Informative text, compelling photos, and engaging captions will help you learn how scientists make discoveries in space!