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Detailed maps of the Moon and Mars, as well as Venus, are presented with an outline of the current information satellites have made available
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From September 2007 to June 2008 the Space Studies Board conducted an international public seminar series, with each monthly talk highlighting a different topic in space and Earth science. The principal lectures from the series are compiled in Forging the Future of Space Science. The topics of these events covered the full spectrum of space and Earth science research, from global climate change, to the cosmic origins of life, to the exploration of the Moon and Mars, to the scientific research required to support human spaceflight. The prevailing messages throughout the seminar series as demonstrated by the lectures in this book are how much we have accomplished over the past 50 years, how profound are our discoveries, how much contributions from the space program affect our daily lives, and yet how much remains to be done. The age of discovery in space and Earth science is just beginning. Opportunities abound that will forever alter our destiny.
The Phenomenal #1 New York Times Bestseller In his classic guide to understanding the opposite sex, Dr. John Gray, provides a practical and proven way for men and women to improve their communication and relationships by acknowledging the differences between them. Once upon a time Martians and Venusians met, fell in love, and had happy relationships together because they respected and accepted their differences. Then they came to Earth and amnesia set in: they forgot they were from different planets. Based on years of successful counseling of couples and individuals, Men Are from Mars, Women Are from Venus has helped millions of couples transform their relationships. Now viewed as a modern classic, this timeless book has helped men and women realize how different they can be in their communication styles, their emotional needs, and their modes of behavior, and offers the secrets of communicating without conflicts, allowing couples to give intimacy every chance to grow.
What if Earth had several moons or massive rings like Saturn? What if the Sun were but one star in a double-star or triple-star system? What if Earth were the only planet circling the Sun? These and other imaginative scenarios are the subject of Arthur Upgren's inventive book Many Skies: Alternative Histories of the Sun, Moon, Planets, and Stars. Although the night sky as we know it seems eternal and inevitable, Upgren reminds us that, just as easily, it could have been very different. Had the solar sytem happened to be in the midst of a star cluster, we might have many more bright stars in the sky. Yet had it been located beyond the edge of the Milky Way galaxy, we might have no stars at all. If Venus or Mars had a moon as large as ours, we would be able to view it easily with the unaided eye. Given these or other alternative skies, what might Ptolemy or Copernicus have concluded about the center of the solar sytem and the Sun? This book not only examines the changes in science that these alternative solar, stellar, and galactic arrangements would have brought, it also explores the different theologies, astrologies, and methods of tracking time that would have developed to reflect them. Our perception of our surroundings, the number of gods we worship, the symbols we use in art and literature, even the way we form nations and empires are all closely tied to our particular (and accidental) placement in the universe. Many Skies, however, is not merely a fanciful play on what might have been. Upgren also explores the actual ways that human interferences such as light pollution are changing the night sky. Our atmosphere, he warns, will appear very different if we have belt of debris circling the globe and blotting out the stars, as will happen if advertisers one day pollute space with brilliant satellites displaying their products. From fanciful to foreboding, the scenarios in Many Skies will both delight and inspire reflection, reminding us that ours is but one of many worldviews based on our experience of a universe that is as much a product of accident as it is of intention.
Visual Astronomy introduces the basics of observational astronomy, a fundamentally limitless opportunity to learn about the universe with your unaided eyes or with tools such as binoculars, telescopes, or cameras. The book explains the essentials of time a
Now with an Historical Afterword by Ron Miller Featured in Ron Millers _The Conquest of Space Book Series.Ó Pioneers of Space (1949) was later reincarnated almost word-for-word as the "non-fiction" Inside the Space Ships, one of the books largely responsible for the UFO craze of the 1950s and 60s. Ghost-written by Adamski acolyte Lucy McGinnis, this novel contains some of the most inept scientific ideas imaginable. In the early 1950s, "Professor" George Adamski laid the groundwork for all subsequent UFO contactees. In Pioneers of Space he created many of the incidents and qualities he later attributed to the "actual" inhabitants of Venus, Mars and Saturn he later claimed to have met. In addition, we get a look at some of the strange "science" this self-proclaimed astronomer believed in. "Facts" such as there must be oxygen in space otherwise the sun could not burn... At the publisher's request, this title is sold without DRM (Digital Rights Management).
Our subject is, of course, nothing more than applied physics and chemistry. But in addition to those basic sciences the student of planetary atmospheres needs an overview of atmospheric structure and physical processes as presently understood. This book is intended to help fill that need for both graduate students and research scientists. Although the approach is mainly theoretical, very little basic physics is developed here. Material that is standard fare in third- and fourth-year physics courses is simply absorbed where needed.