Explore the mind-bending science behind dark matter in this full-color hardback guide, written by NASA astronomer and educator, Sten Odenwald.

Dark matter is one of the greatest mysteries of modern science. Almost impossible to detect, it nonetheless is hugely important and makes up as much as 27% of the universe - far more than all stars and galaxies combined. In this beautiful pocket volume, Odenwald explores the science behind dark matter in simple and accessible language, explaining the scientific evidence for the phenomenon, its impact on cosmology and what it means for our understanding of the universe. Taking into consideration subjects such as gravitational lensing, the cosmological constant, general relativity and the question of missing mass along the way, The Essential Book of Dark Matter provides the perfect starting point for anyone interested in the subject.

• Illustrated with full-color images and diagrams throughout
• Split into 12 easy-to-understand chapters which can be read in a single sitting
• This beautiful gold-embossed hardback make the perfect gift for the intellectually curious

ABOUT THE SERIES: Sirius Concepts is a series of titles diving into some of the most compelling subjects in modern science. Written by a variety of experts, these beautifully illustrated foil-stamped hardbacks provide a perfect starting point to a range of fascinating topics.