Moiya McTier
In The Milky Way: An Autobiography of our Galaxy, Moiya McTier combines her Ph.D. in astrophysics with her knowledge and love of mythology to write an autobiography of the Milky Way.
Speaking in the first-person voice, the Milky Way announces it wants to tell its own story instead of relying on others to speak on its behalf. Accordingly, it describes its origins, its structure, its size, its changes over time, the birth and death of its stars, its neighbors, its enormous black hole, its likes and dislikes, and its ultimate demise. The language is conversational, but the science is detailed and extremely complex. It is quite the challenge to wrap one’s head around the billions of years of our galaxy’s existence; the billions of stars it encompasses; the magnitude of what is in our galaxy and beyond; and the distances measured in difficult-to-fathom light years.
The Milky Way describes our ancestors’ attempts to explain its presence through mythology, as well as the pivotal role it has played in advancing human culture and civilization. It explains astronomical discoveries of the past through to the present and shows how discoveries and calculations, building on each other, are constantly revised as new knowledge and information becomes available. And it reminds us of how much we have yet to learn.
The measurements, concepts, and terminology can be baffling for anyone with even a rudimentary background in astrophysics. Dr. McTier tries to demystify the complex educational content by peppering her discussion with references to popular movies and entertainment figures, adopting an irreverent tone, injecting an upbeat humor, and ridiculing human foibles. Her sardonic humor works up to a point, but some may find its excessive use tiresome after a while.
Any attempt to demystify science and to inject us with a dose of humility by reminding us of our barely-a-dot existence in the vastness of space is well-deserving of accolades. Kudos to Dr. McTier for having the courage to communicate what we have learned so far about the Milky Way in a fresh, highly original, accessible, and entertaining manner. Although much of the scientific information may be challenging to digest, there is still plenty to glean about the nature of our galaxy from her effort.
We are just an infinitesimal dot in the universe, but thanks to Dr. McTier, those of us who have no prior knowledge of astrophysics have a better understanding of just how infinitesimal we really are.
Recommended.