Review: The Planets
by Jeff Foust
|There are only a few illustrations in the entire book, principally reproductions of historical illustrations. In fact, there are far more poems in the book than illustrations.|
Sobel avoids falling into a pattern by taking a different approach to each chapter: the essay about Earth focuses on the efforts of mapmakers and explorers to get a true measure of the planet (harkening back ever so slightly to her work in Longitude) while Jupiter gets an astrological theme, discussing in passing the astrological charts of both Galileo the astronomer (who cast horoscopes for his patrons) and Galileo the spacecraft. Sobel attempts to get particularly creative with Mars: the chapter is written from the first-person perspective of ALH 84001, the Martian meteorite that became famous because of its controversial evidence of past life on Mars. However, Sobel overreaches with this particular literary conceit: whole pages go by without the use of the first-person voice, and even when used it is not very effective. Likewise, much of the Uranus/Neptune chapter is in the form of an 1847 “letter” from Caroline Herschel to pioneering American astronomer Maria Mitchell; only in the notes section in the back of the book, which includes more details about topics discussed in the main text, do we learn that this letter is a work of fiction.
The Planets is clearly intended for those not already familiar with the makeup of the solar system: the typical reader of this publication will likely learn little new about the planets from this book. (Sobel writes in the book’s acknowledgments that she was inspired in part to write this book when her agent asked her to explain the difference between the solar system and the Milky Way.) However, for someone curious but not knowledgeable about the solar system, and less likely to be impressed by a typical photo-gallery approach to the topic, The Planets makes for an enlightening and interesting read.