Astronomy Books
Related Subjects: Solar System Galaxies Extrasolar Planets Cosmology Stars Star Clusters Calendars and Timekeeping Extraterrestrial Life Personal Pages Eclipses, Occultations and Transits Interstellar Medium Amateur Software Business Publications Images History Planetariums Observatories Data Archives
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Used price: $1.25

Insightful and upliftingReview Date: 2008-01-30
A most poignant depiction of a single mother.Review Date: 1998-07-24
One of the best books I have every readReview Date: 1998-01-03

Used price: $50.98

Aimed at the Oberver, Not the Theoretical AspectsReview Date: 2006-03-24
In my opinion the student should have enough of a background in astronomy to at least understand the concept of spectrum lines. And math through Fourier transforms -- Chapter two of this book covers Fourier transforms, but twenty-five pages isn't quite enough to provide the understanding that I believe is needed for the rest of the book, or indeed for the questions that end Chapter 2.
This is the third edition of the book. It is updated to include the recent discoveries in both observations and the analytical tools that have been developed. To a lessor extent, some areas of the book have been revised to follow suggestions made by users of the previous editions.
Essential, fundamental and superb, yet not for beginnersReview Date: 2001-09-04
This classical book is a must for astronomy studentsReview Date: 2001-05-07

Used price: $19.00

Excellent Primer on Variable StarsReview Date: 2006-03-24
Although the beginning of the book provides in-depth information on how to do variable star observing, the real strength of this book comes later when the authors explain what is going on inside the stars which cause the observed variability. Again, the authors are very thorough in providing explanations for all of the different types of variable stars. The book also comes with an easy to use CD containing star charts and variable light curves which supplement the book very well.
Excellent Scientific Background InformationReview Date: 2005-10-22
The real strength of the book in my opinion is in the second half. North goes into good detail discussing the science behind each of the various types of variables and why we believe they act as they do. This is information that I have found difficult to come by. It is especially useful, as it is quite readable and easy to reference.
All in all I recommend this book highly to anyone doing variable star observing, and I also recommend it in general to any amateur astronomer or arm chair scientist as a good source of information about a branch of science where it is the amateur who contributes the overwhelming amount of data to the field of study.
A Good Place for Amateurs to ConsentrateReview Date: 2005-02-03
After this, Mr. North spends the rest of the book on equipment, observing, and reporting your results. It's interesting that for this kind of work you don't need the biggest possible scope, in fact he says that you may have to stop down a larger scope to keep from overloading the image.
This book clearly lays out an observation program that just might appeal to a wide range of amateur observers. Within its area, it speaks with authority.

Used price: $12.95

A Lovely Inspiration for Children and adults Review Date: 2005-07-20
Can't wait for the next book from this Author!!Review Date: 2005-09-16
GREAT STORY ABOUT THE SUNReview Date: 2005-07-13

The Philosophy of AstrologyReview Date: 2000-07-15
The Philosophy of AstrologyReview Date: 2000-07-15
The Philosophy of AstrologyReview Date: 2000-07-15

WonderfulReview Date: 2007-03-12
An absolutely brilliant bookReview Date: 2005-10-06
I wish I had read this book 20 years ago; it would have given focus to my ponderings about the nature of reality, time and mind.
Consise, yet infinitely thought provokingReview Date: 2006-11-06

Used price: $19.84

Please create an audio adaptation ...Review Date: 1999-06-02
Just perfect!Review Date: 2003-01-22
A standard reference on stellar structure and evolutionReview Date: 2000-05-03

Used price: $0.01

Amazing Book.Review Date: 2002-01-12
I read through the whole thing in less than 2 days, it was compelling as a novel. This is indeed a great book that makes complicated physics as easy as pie.
The Best Explanation for Non-ScientistsReview Date: 2002-09-09
The Best Book yet on Black Holes!Review Date: 1999-01-22

MesmerizingReview Date: 2008-09-04
(The editorial review was totally off the mark, you should consider having them replaced)
nice Review Date: 2007-01-25
Astrophysics for DummiesReview Date: 2002-11-14


The Origin of Cataclysmic LegendsReview Date: 2004-01-29
Donnelly studied the legends and mythologies of Hindus, Persians, Britons, Chinese, Greeks, Scandinavians, the North, Central, and South American Indians, Arabians, Babylonians, and Egyptians that told of disaster by fire, hail, frost, darkness, changes in climates, and tales of dragons and other monsters. Donnelly claimed these reflected a visit from a giant comet, and the proof lay in The Drift of unstratified deposits which came from a cometic collision rather than glacial movement. Donnelly suggested a comet could have caused Old Testament events such as the destruction of the wicked cities, the sun standing still, and stones falling from the heavens. Ragnarok, the Twilight of the Gods (or Rain of Rocks), commanded the interest of general readers, and the admiration (if not credence) of the scientific world. Donnelly, a good lawyer, argued his case well with all the evidence available to him at the time. Decades later Immanuel Velikovsky would publish his version of this theory.
The surface of our planet consists of layers of sand, clay, and gravel (over stratified rock). It contains no trace of fossils. The pre-glacial world saw tropical plants growing near the Arctic Circle in Miocene times. Herds of elephants and other animals lived in Europe. Donnelly says a sudden cataclysm brought severe cold, and left deposits of sand, clay, and gravel; fissures were created in earth's crust. He explains why this was caused by a comet striking earth, the heat vaporizing the seas to create clouds, rain, and snow. Rocks on the surface would be smashed and crushed. This collision was preserved in the legends of mankind. The Great Lakes suggest points of impact. Vast clouds, and debris in the sky, would create a "nuclear winter".
Donnelly says myths and legends are ultimately based on some fact. Finding the same legends among different nations suggests a common experience in prehistoric times. These myths of a cataclysm imply the existence of mankind; they are in accord with the facts known to science and from deep excavations. The legends coincide in this: a monster in the air; the heat; the fire; the cave-life; the darkness; the return of light. Donnelly respectfully suggests the Book of Job is the oldest in the Bible, and gives a new viewpoint to the beginning of Genesis.
Donnelly answers objections in Part IV Chapter IV. The position of certain constellations in Job estimates this time as 30,000 years ago. Donnelly suggests the fire that seemed to drop out of the heavens and set a number of fires in Wisconsin, Michigan, and Illinois on October 8, 1871 was the result of Bielas' comet. There is a universal feeling that regards comets with fear; Revelation (chapter xii, v.3) is a symbol of a comet brushing the earth. Why would God permit such a calamity? Perhaps what was destroyed was not worth preserving? It could be God's plan to punish the wicked of this world, says Donnelly.
The Origin of Cataclysmic LegendsReview Date: 2004-01-31
Donnelly studied the legends and mythologies of Hindus, Persians, Britons, Chinese, Greeks, Scandinavians, the North, Central, and South American Indians, Arabians, Babylonians, and Egyptians that told of disaster by fire, hail, frost, darkness, changes in climates, and tales of dragons and other monsters. Donnelly claimed these reflected a visit from a giant comet, and the proof lay in The Drift of unstratified deposits which came from a cometic collision rather than glacial movement. Donnelly suggested a comet could have caused Old Testament events such as the destruction of the wicked cities, the sun standing still, and stones falling from the heavens. Ragnarok, the Twilight of the Gods (or Rain of Rocks), commanded the interest of general readers, and the admiration (if not credence) of the scientific world. Donnelly, a good lawyer, argued his case well with all the evidence available to him at the time. Decades later Immanuel Velikovsky would publish his version of this theory.
The surface of our planet consists of layers of sand, clay, and gravel (over stratified rock). It contains no trace of fossils. The pre-glacial world saw tropical plants growing near the Arctic Circle in Miocene times. Herds of elephants and other animals lived in Europe. Donnelly says a sudden cataclysm brought severe cold, and left deposits of sand, clay, and gravel; fissures were created in earth's crust. He explains why this was caused by a comet striking earth, the heat vaporizing the seas to create clouds, rain, and snow. Rocks on the surface would be smashed and crushed. This collision was preserved in the legends of mankind. The Great Lakes suggest points of impact. Vast clouds, and debris in the sky, would create a "nuclear winter".
Donnelly says myths and legends are ultimately based on some fact. Finding the same legends among different nations suggests a common experience in prehistoric times. These myths of a cataclysm imply the existence of mankind; they are in accord with the facts known to science and from deep excavations. The legends coincide in this: a monster in the air; the heat; the fire; the cave-life; the darkness; the return of light. Donnelly respectfully suggests the Book of Job is the oldest in the Bible, and gives a new viewpoint to the beginning of Genesis.
Donnelly answers objections in Part IV Chapter IV. The position of certain constellations in Job estimates this time as 30,000 years ago. Donnelly suggests the fire that seemed to drop out of the heavens and set a number of fires in Wisconsin, Michigan, and Illinois on October 8, 1871 was the result of Bielas' comet. There is a universal feeling that regards comets with fear; Revelation (chapter xii, v.3) is a symbol of a comet brushing the earth. Why would God permit such a calamity? Perhaps what was destroyed was not worth preserving? It could be God's plan to punish the wicked of this world, says Donnelly.
How much do we realy know?Review Date: 2001-05-01
Despite some flaws not fully proven Donnelly does manage to bring up a number of questions of the revisionist variety that later researchers have used in research in the ensuing 100 years.
Ragnarok also avoids a lot of the "channelling" and new age gobbledegook so familiar with fans of the genre. Highly recommended as an introduction.
Related Subjects: Solar System Galaxies Extrasolar Planets Cosmology Stars Star Clusters Calendars and Timekeeping Extraterrestrial Life Personal Pages Eclipses, Occultations and Transits Interstellar Medium Amateur Software Business Publications Images History Planetariums Observatories Data Archives
More Pages: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250