How I Killed Pluto and Why It Had It Coming

Published Aug. 20, 2010 by Spiegel & Grau.

ISBN:
978-0-385-53108-5
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OCLC Number:
495271396

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4 stars (18 reviews)

The solar system most of us grew up with included nine planets, with Mercury closest to the sun and Pluto at the outer edge. Then, in 2005, astronomer Mike Brown made the discovery of a lifetime: a tenth planet, Eris, slightly bigger than Pluto. But instead of adding one more planet to our solar system, Brown’s find ignited a firestorm of controversy that culminated in the demotion of Pluto from real planet to the newly coined category of “dwarf” planet. Suddenly Brown was receiving hate mail from schoolchildren and being bombarded by TV reporters—all because of the discovery he had spent years searching for and a lifetime dreaming about.

A heartfelt and personal journey filled with both humor and drama, How I Killed Pluto and Why It Had It Coming is the book for anyone, young or old, who has ever imagined exploring the universe—and who among us hasn’t?

4 editions

Review of 'How I Killed Pluto and Why It Had It Coming' on 'Goodreads'

2 stars

What i red the book for:


  • A good explanation of “cleared the neighborhood”
  • A defense of “cleared the neighborhood”
  • A discussion that astronomers not calling (134340) Pluto a planet does not change the actual ice ball in any way
  • A discussion that it is OK to hav different definition of different precision for the same thing in different domains. That is, when astronomers don’t call (134340) Pluto a planet in their scientific writing, the rest of the world is free to talk about nine planets, one of them Pluto.¹



Yu get none of that. Which is really annoying. I am a big fan of the “eight planets” definition. Pluto is too small and too close to Neptune to count.

And yu don’t even get end notes. How do yu write a book about a scientific topic like discovering dwarf planets without end notes‽ How do yu write a book about …

Review of 'How I Killed Pluto and Why It Had It Coming' on 'Goodreads'

4 stars

As I write this review, New Horizons is just under a half-million miles from Pluto, already used to making headlines for its ground-breaking imagery and other discoveries. NASA's website says, "If New Horizons is successful, it will allow the U.S. to complete the initial reconnaissance of the solar system." Embedded in this somewhat boastful statement is an implied defiance of what the International Astronomical Union declared nearly a decade ago: Pluto is not a planet.

In his highly entertaining and enlightening book, Caltech professor (and Huntsville native!) Mike Brown tells his side of the story of Pluto's "demotion," which is connected with his discovery of many other icy distant worlds. Along the way we learn a great deal about how professional modern astronomers work, including their extensive use of computers, databases, and hand-written programs, as well as increasingly limited use of older technologies such as photographic plates. Politics and even …

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