Skip to content
Register Sign in Wishlist

Revealing the Heart of the Galaxy
The Milky Way and its Black Hole


  • Date Published: January 2014
  • availability: In stock
  • format: Hardback
  • isbn: 9781107039186

£ 30.99

Add to cart Add to wishlist

Other available formats:

Looking for an inspection copy?

This title is not currently available on inspection

Product filter button
About the Authors
  • Written in an informal and engaging style, this volume traces the discoveries that led to our understanding of the size and structure of the Milky Way, and the conclusive evidence for a massive black hole at its center. Robert H. Sanders, an astronomer who witnessed many of these developments, describes how we parted the veil of interstellar dust to probe the strange phenomena within. We now know that the most luminous objects in the Universe - quasars and radio galaxies - are powered by massive black holes at their hearts. But how did black holes emerge from being a mathematical peculiarity, a theoretical consequence of Einstein's theory of gravity, to become part of the modern paradigm that explains active galactic nuclei and galaxy evolution in normal galaxies such as the Milky Way? This story, aimed at non-specialist readers and students and historians of astronomy, will both inform and entertain.

    • Traces the discoveries leading to our understanding of the scale and structure of the Milky Way Galaxy and our position within it
    • Explains the overwhelming evidence for the existence of a massive black hole at the Galactic Center, four million times more massive than the Sun
    • Provides a summary of the historical development of the black hole model for active galactic nuclei, which is useful for students (and specialists) as a reference
    • Discusses the mechanism of progress in astronomy - how discoveries are made and paradigms are born - and the social aspects of modern science
    Read more

    Reviews & endorsements

    'In his captivating book Sanders gives an authoritative and entertaining, easy-to-read account of this 'detective story', from the beginnings in the last century to the most recent developments. As he tells his story, [he] conveys to the reader the fascination of research, the often unexpected discoveries, but also the meandering path of the research towards better understanding and knowledge, including the 'human' side of some of the major players in the story. I highly recommend this book to readers who want to understand and get captivated by one of the highlight discoveries of modern astronomy.' Reinhard Genzel, Max Planck Institute for Extraterrestrial Physics

    'This book gives a personal enthusiastic and well informed view of the exciting discoveries in astronomy since 1950. Major advances in astronomy are led by technology, but the theme of this engagingly written book is the development of ideas, and how they are tested and refined as new observations become possible. Sanders' central subject is the revelation of the structure of our Milky Way galaxy with its 'rather small' four million solar mass central black hole. However the reader will gain also insight into how astronomy and science develop via world-wide cooperation and debate. It is fun to read!' Donald Lynden-Bell, University of Cambridge

    'Sanders … [inserts] helpful summaries after particularly dense sections. Those interludes contain charmingly personal reflections on both the practice and development of astronomy and help to ensure that interested readers of all backgrounds can share in the thrill of a wondrous discovery.' Matthew Walker, Physics Today

    '… even readers familiar with the subject will probably learn something new but at the same time the book is accessible to a general readership … I enjoyed reading the book and recommend it.' The Observatory

    'Highly recommended.' S.P. Maran, Choice

    See more reviews

    Customer reviews

    Not yet reviewed

    Be the first to review

    Review was not posted due to profanity


    , create a review

    (If you're not , sign out)

    Please enter the right captcha value
    Please enter a star rating.
    Your review must be a minimum of 12 words.

    How do you rate this item?


    Product details

    • Date Published: January 2014
    • format: Hardback
    • isbn: 9781107039186
    • length: 204 pages
    • dimensions: 262 x 182 x 17 mm
    • weight: 0.68kg
    • contains: 79 b/w illus.
    • availability: In stock
  • Table of Contents

    1. Introduction: the luminous pathway
    2. The discovery of the Milky Way Galaxy
    3. The new physics
    4. Parting the veil with radio astronomy
    5. The violent Universe
    6. New windows on the Galactic Center
    7. The Milky Way as a barred spiral galaxy
    8. The evolving view of active galactic nuclei
    9. The 'paradox of youth': young stars in the Galactic Center
    10. Stellar orbits in the Galactic Center, QED
    11. Black holes here, black holes there…
    12. Traces of activity: past, present, future
    Afterword: progress in astronomy.

  • Author

    Robert H. Sanders, Kapteyn Astronomical Institute, The Netherlands
    Robert H. Sanders is Professor Emeritus at the Kapteyn Astronomical Institute of the University of Groningen, the Netherlands. Author of The Dark Matter Problem: A Historical Perspective (Cambridge University Press, 2010), Sanders has spent his career studying the orbit structure in barred galaxies, active galactic nuclei, and the problem of the mass discrepancy in galaxies. He received his PhD in astrophysics from Princeton University.

Sign In

Please sign in to access your account


Not already registered? Create an account now. ×

Sorry, this resource is locked

Please register or sign in to request access. If you are having problems accessing these resources please email

Register Sign in
Please note that this file is password protected. You will be asked to input your password on the next screen.

» Proceed

You are now leaving the Cambridge University Press website. Your eBook purchase and download will be completed by our partner Please see the permission section of the catalogue page for details of the print & copy limits on our eBooks.

Continue ×

Continue ×

Continue ×

Find content that relates to you

Join us online

This site uses cookies to improve your experience. Read more Close

Are you sure you want to delete your account?

This cannot be undone.


Thank you for your feedback which will help us improve our service.

If you requested a response, we will make sure to get back to you shortly.

Please fill in the required fields in your feedback submission.