Abstract
Stars experience stages of birth, growth, middle and old age and finally death. Astronomers talk of these stages as progressive stellar evolution, although it bears no resemblance to the biological theory of evolution proposed by Darwin. They begin with nebulae and generally end with a nebula, whether it be a planetary nebula or the expanding mass of a supernova explosion. Stars are the only entities in our universe that follow the strict rule of evolution, slow change with time, but they always remain stars, of course, for the majority of their lives.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Author information
Authors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer Nature Switzerland AG
About this chapter
Cite this chapter
Griffiths, M. (2018). The Astrophysics of Variable Stars. In: Observer's Guide to Variable Stars. The Patrick Moore Practical Astronomy Series. Springer, Cham. https://doi.org/10.1007/978-3-030-00904-5_2
Download citation
DOI: https://doi.org/10.1007/978-3-030-00904-5_2
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-030-00903-8
Online ISBN: 978-3-030-00904-5
eBook Packages: Physics and AstronomyPhysics and Astronomy (R0)