Encyclopedia of Space

The dk encyclopedia of space contains detailed information on every aspect of astronomy, space, and the universe. Entries are grouped into sections, so that all the information about planets, stars, galaxies, or spacecraft can be found together. Within each section are main DATA BOXES Many pages have a data file box that gives facts and figures about key objects featured in the entry. For example, this box contains information about some of the most prominent planetary nebulas in the Milky Way Galaxy, such as their names, distance from Earth, and size. entries. Each entry opens with an introduction to the subject, then goes into more detail in separate, easy-to-manage topics that use photos and artwork to illustrate the facts. To find information on a particular subject, the index will guide you to all the entries on that topic.