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The Urban Astronomer’s Guide: A Walking Tour of the Cosmos for City Sky Watchers

The Urban Astronomer’s Guide: A Walking Tour of the Cosmos for City Sky Watchers
Most amateur astronomers yearn to observe more frequently. Many of them, however, live in urban and highly developed suburban areas that are heavily light polluted. Due to this light pollution, they are under the impression that deep sky objects-nebulae, galaxies, star clusters-are either invisible or not worth viewing from home. This book describes the many objects that can be seen in a bright urban sky, and shows the city or suburban astronomer how to observe object after object, season after season.
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Rare Earth: Why Complex Life Is Uncommon in the Universe

Rare Earth: Why Complex Life Is Uncommon in the Universe
"Do you feel lucky? Well do ya?" asked Dirty Harry. Paleontologist Peter Ward and astronomer Donald Brownlee think all of us should feel lucky. Their rare Earth hypothesis predicts that while simple, microbial life will be very widespread in the universe, complex animal or plant life will be extremely rare. Ward and Brownlee admit that "It is very difficult to do statistics with an N of 1. But in our defense, we have staked out a position rarely articulated but increasingly accepted by many astrobiologists".
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Fallen Astronauts: Heroes Who Died Reaching for the Moon

Fallen Astronauts: Heroes Who Died Reaching for the Moon
Eight of America's early astronauts, selected to participate in the Mercury, Gemini and Apollo programs, died while employed by NASA. Three of the eight-Roger Chaffee, Gus Grissom and Ed White-are fairly well known, having died in a gruesome fire during a training exercise in the Apollo 1 command module on January 27, 1967. The other five are far less familiar. Four perished in jet crashes (Ted Freeman, Elliot See, Charlie Bassett and C.C. Williams) while one (Ed Givens) died in a car crash. Unfortunately, Burgess (Teacher in Space) and Doolan (coauthor, Mission to Planet Earth) tell their stories in turgid and repetitive prose, failing to dig beneath the surface and thus providing remarkably little insight into the men, their time or the agency for which they worked. Unlike virtually every other book dealing with the personalities of the astronauts, this one leads us to believe that all were single-minded saints, with no human foibles. Rounding out the book is a chapter written by Vis, a Dutch space analyst, detailing the lives and deaths of the eight Soviet cosmonauts who died between 1961 and 1971. This chapter is even weaker than the rest; little meaningful information is presented and there are factual conflicts with the American chapters. While the untimely deaths of good, talented men evoke pathos, these abbreviated biographies do not deepen understanding of them.
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Water on Mars and Life

Water on Mars and Life
Growing evidence, based on observations from orbiters, landers and telescopes, indicates that Mars may still have numerous hidden water reservoirs. Moreover, from the point of view of habitability, Mars is a prime target for astrobiologists in search of extant or extinct microbial life because we know that life exists in earth's permafrost regions, such as parts of Siberia and the Antarctic, which are the closest terrestrial analogues to Mars. Water on Mars and Life surveys recent advances made in research into water on Mars together with its astrobiological implications. This volume addresses not only scientists working in the field but also nonspecialists and students in search of a high-level but accessible introduction to this exciting field of research.
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Space Weather & Telecommunications

Space Weather & Telecommunications
This book is both a survey of practical concepts for forecasting the performance of various telecommunication systems as well as a balanced treatment of space-weather phenomena that give rise to telecommunication impairment episodes. It bridges the gap in the relationship that exists between the following two disciplines: space weather and telecommunication system performance.
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Space Weather: The Physics Behind a Slogan

Space Weather: The Physics Behind a Slogan
The various processes that connect the physics of the Sun with that of the Earth`s environment has become known as "Space Weather" during recent years, a slogan that has emerged in connection with many other expressions adapted from meteorology, such as solar wind, magnetic clouds or polar rain. This volume is intended as a first graduate-level textbook-style account on the physics of these solar-terrestrial relations and their impact on our natural and technological environment.
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Hyperspace: A Scientific Odyssey Through Parallel Universes, Time Warps, and the 10th Dimension

Hyperspace: A Scientific Odyssey Through Parallel Universes, Time Warps, and the 10th Dimension
How many dimensions do you live in? Three? Maybe that's all your commonsense sense perception perceives, but there is growing and compelling evidence to suggest that we actually live in a universe of ten real dimensions. Kaku has written an extraordinarily lucid and thought-provoking exploration of the theoretical and empirical bases of a ten-dimensional universe and even goes so far as to discuss possible practical implications - such as being able to escape the collapse of the universe.
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Deep Space Probes: To the Outer Solar System and Beyond

Deep Space Probes: To the Outer Solar System and Beyond
The Space Age is nearly 50 years old but exploration of the outer planets and beyond has only just begun. Deep-Space Probes Second Edition draws on the latest research to explain why we should explore beyond the edge of the Solar System and how we can build highly sophisticated robot spacecraft to make the journey. Many technical problems remain to be solved, among them propulsion systems to permit far higher velocities, and technologies to build vehicles a fraction of the size of today's spacecraft.
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The Moon and How to Observe It

The Moon and How to Observe It
This revolutionary new book is written for practical amateur astronomers who not only want to observe, but want to know the details of exactly what they are looking at. The Moon is the most commonly observed of all astronomical objects. This is the first book to deal equally with the Moon itself - its formation, geology, and history - as well as the practical aspects of observation. The concept of the book - and of the series - is to present an up-to-date detailed description of the Moon, including its origins, history, and geology (part one); and then (part two) to consider how best to observe and record it successfully using commercially-available equipment. The Moon and How to Observe It is a mine of information for all levels of amateur observers, from the beginner to the experienced.
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Einstein's Enigma or Black Holes in My Bubble Bath

Einstein's Enigma or Black Holes in My Bubble Bath
Einstein's Enigma or Black Holes in My Bubble Bath is a humourous and informal rendition of the story of gravitation theory from the early historic origins to the latest developments in astrophysics, focusing on Albert Einstein's theory of general relativity and black-hole physics. Through engaging conversations and napkin-scribbled diagrams come tumbling the rudiments of relativity, spacetime and much of modern physics, narrated with high didactic and literary talent, and each embedded in casual lessons given by a worldly astrophysicist to his friend. Join the intellectual fun and exalt in the frothy ideas while vicariously taking relaxing baths in this magical bathtub.
Просмотров: 2010
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