Exoplanet Atmospheres

Over the past twenty years, astronomers have identified hundreds of extrasolar planets--planets orbiting stars other than the sun. Recent research in this burgeoning field has made it possible to observe and measure the atmospheres of these exoplanets. This is the first textbook to describe the basic physical processes--including radiative transfer, molecular absorption, and chemical processes--common to all planetary atmospheres, as well as the transit, eclipse, and thermal phase variation observations that are unique to exoplanets.


In each chapter, Sara Seager offers a conceptual introduction, examples that combine the relevant physics equations with real data, and exercises. Topics range from foundational knowledge, such as the origin of atmospheric composition and planetary spectra, to more advanced concepts, such as solutions to the radiative transfer equation, polarization, and molecular and condensate opacities. Since planets vary widely in their atmospheric properties, Seager emphasizes the major physical processes that govern all planetary atmospheres.


Moving from first principles to cutting-edge research, Exoplanet Atmospheres is an ideal resource for students and researchers in astronomy and earth sciences, one that will help prepare them for the next generation of planetary science.

• The first textbook to describe exoplanet atmospheres


• Illustrates concepts using examples grounded in real data


• Provides a step-by-step guide to understanding the structure and emergent spectrum of a planetary atmosphere


• Includes exercises for students

"As a basic textbook for an introductory course in atmospheric physics for undergraduates this book is fine; it's nicely and clearly written and includes model exam questions."---F. W. Taylor, Observatory

"The author, an acknowledged leader in the field, has written a text intended for advanced undergraduates, graduate students, and professional astronomers. The book is organized topically, and could easily be used alone or as part of a more general course in thermodynamics or radiation astrophysics. . . . This is an excellent resource. . . . The author's clear explanations are easy to follow."---April S. Whitt, Planetarian

"Seager provides an excellent contribution to the Princeton Series in Astrophysics, which will appeal to graduate students and working professionals in astronomy."

"This book fills an important gap between astronomy and planetary science. I am quite sure it will become the standard text for any course covering exoplanet atmospheres."—Mark Marley, NASA Ames Research Center

"Exoplanet Atmospheres is a major scholarly contribution to an exciting, scientifically important, and rapidly expanding area of research in astrophysics, written by one of its intellectual leaders. Seager pulls together a comprehensive and meticulously organized set of scientific results and techniques. This book will be a bible for students and professionals interested in exoplanet atmospheres."—Edwin L. Turner, Princeton University