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Rating: 
Summary: Space Travel a wonderful writer's reference
Review: Ben Bova and his team know of what they write...As an avid space buff and budding sci-fi writer, I was very impressed with the accuracy and detail of Space Travel...Not only were the technical details on the money, but they were presented in an easy-to-read format that would have even a novice up to speed very quickly...Anyone serious about reading or writing science fiction needs to add this to the bookshelf...
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Summary: Space Flight Primer
Review: Ben Bova, at the top of the by-line on this work, has remained one of the most reliable and respected authors in the fields of science and science-fiction writing. That is, Mr. Bova can be counted on to craft excellent non-fiction; non-fiction that is engaging and informative. This book is expertly written for the lay reader with a basic awareness of the material. This is designed to be a guide for would-be SF writers about the technology of space travel. Better yet, this is the best primer I've read recently about the technology we'll need to settle space. It's a book that's useful to more than just SF writers. Science journalists will find it a useful reference as well.
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Summary: Space Flight Primer
Review: Ben Bova, at the top of the by-line on this work, has remained one of the most reliable and respected authors in the fields of science and science-fiction writing. That is, Mr. Bova can be counted on to craft excellent non-fiction; non-fiction that is engaging and informative. This book is expertly written for the lay reader with a basic awareness of the material. This is designed to be a guide for would-be SF writers about the technology of space travel. Better yet, this is the best primer I've read recently about the technology we'll need to settle space. It's a book that's useful to more than just SF writers. Science journalists will find it a useful reference as well.
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Summary: Basic, narrow, flawed.
Review: I have to agree with the other negative review on this site--if you know so little about the mechanics of current and near-future space flight, it's hard to imagine what business you have trying to _write_ science fiction. The book focuses heavily on the technology we have _today_, and maybe extrapolating 50 years or so into the future, which terribly limits its scope. Even so, the presentation of this material is at such a simplistic, primitive level that it's hard to derive a lot of value from it. The other reviewer noted serious flaws in the presentation of the material (no metric units!), and, indeed, flat-out factual errors. The time-dialation miscalculation is a real howler. Even the presentation of the history of real-world space travel leaves much to be desired (Bova calls the cancellation of the Apollo program "short-sighted" on the part of the administration...without considering how many tens of billions of (adjusted) dollars were pouring into a national prestige program to bring back the world's most expensive dirt and gravel.) A shallow work of marginal value. Learn everything in here, and more, with a book or two explicitly on _real-world_ space travel, the solar system, and a few astronomy magazines.
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Summary: Disappointing and highly flawed
Review: I'm afraid this book is nowhere near the quality of its companions "World-Building" and "Aliens and Alien Societies." The writing style and the information are overly simplified, reading more like a children's book than a guide for aspiring SF writers. Indeed, some of the material is simplified to the point of being dead wrong. For instance, in discussing orbits it perpetuates the myth of centrifugal force. Bova also grossly exaggerates relativistic time-dilation, saying a 2,000-light-year journey at 90% lightspeed would take 20 subjective years for the ship's crew; the actual figure is about 872 years. Overall, I feel the book focusses too much on near-Earth, near-future space travel and too little on more cosmic stuff, but that's a matter of taste. The most frustrating thing, which had me yelling at the book several times, is that (save for a couple of copied diagrams and one table containing Kelvin degrees) the book gives all measurements in non-metric units, not even giving metric equivalents in parentheses. Since metric is the universal measurement system for scientists, and indeed for virtually the whole human race save us stubborn Americans, this book's state of denial about the metric system sets a very bad example for aspiring SF writers. I cannot recommend this book.
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Summary: Disappointing and highly flawed
Review: This book was a great read! Even if you are not interested in learning to write science fiction you may find this book enjoyable. It may help you to understand current means of space travel as well as the possibilities for the future. I enjoyed this book immensly, and I would recomend it for anyone who enjoys reading science fiction because it helps you to understand some of the more technical details, adding to the enjoyment of the reading experience. I have found myself listening more closely to the technical jargon of my favorite show Star Trek now that I have read this book. I hope others enjoyed it as much as I did
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Summary: Great read for any lover of science fiction!
Review: This book was a great read! Even if you are not interested in learning to write science fiction you may find this book enjoyable. It may help you to understand current means of space travel as well as the possibilities for the future. I enjoyed this book immensly, and I would recomend it for anyone who enjoys reading science fiction because it helps you to understand some of the more technical details, adding to the enjoyment of the reading experience. I have found myself listening more closely to the technical jargon of my favorite show Star Trek now that I have read this book. I hope others enjoyed it as much as I did
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Summary: Another Excellent Book in the "Sci-Fi Writing Series".
Review: This is another of the books in this series that was put together by Ben Bova and a host of others. Mr. Bova has written a ton of Sci-Fi, and he is definitely an authority on the subject.This book covers the science behind spacecraft, and delves into the history of spaceflight, both manned and unmanned. It also covers the technology, even going into the math of calculating thrust, impulse, etc. I have used the section on theoretical spacecraft design in a novel that I am currently writing. I have found the information it includes to be very valuable.
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Summary: Prepares you for more advanced works
Review: This is, for the most part, a good book. Although it does have some errors of style (METRIC UNITS! PLEASE!) and a few errors of fact, as noted by other reviews, it covers a wide scope in adequate detail. This books gives the basics of space science. From these basics, you should be able to branch out to more advanced tomes (Example books: The Starflight Handbook, The Third Industrial Revolution, etc.) Use this book to get started, but don't trust its entirety.
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Summary: Prepares you for more advanced works
Review: This is, for the most part, a good book. Although it does have some errors of style (METRIC UNITS! PLEASE!) and a few errors of fact, as noted by other reviews, it covers a wide scope in adequate detail. This books gives the basics of space science. From these basics, you should be able to branch out to more advanced tomes (Example books: The Starflight Handbook, The Third Industrial Revolution, etc.) Use this book to get started, but don't trust its entirety.
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