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This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This w...

Excerpt from A General Catalogue of Nebulæ and Clusters of Stars: Arranged in Order of Right Ascension and Reduced to the Common Epoch 1860-0 In presenting to the Royal Society this Catalogue, it~will be accompanied by the following Series Of records and documents which it may become desirable hereafter to refer to in elucidation of any point which may arise respecting the history or reduction Of such of the objects as occur in my Father's cl...

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Excerpt from Essays From the Edinburgh and Quarterly Reviews: With Addresses and Other PiecesI will tell you, Gentlemen, in the first place, why I think this occasion so important. We are assembled here in performance of our part of a process which is going on at present more slowly than might be wished, but which is at length fairly entered upon, and must advance with more rapidity as example sanctions and persuasion urges it, and will, I tru...

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Excerpt from Memoir and Correspondence of Caroline HerschelHer own recollections go back to the Great Earth quake at Lisbon, she lived through the American War, the old French Revolution, the rise and fall of Napoleon, and all manner of lesser events and wars. She saw all the improvements and inventions, from the lumbering post waggon in which she made her first journey from Hanover, to the railroads and electric telegraphs which have intersec...

This antiquarian volume contains a detailed exposition of the fundamentals of astronomy, complete with comprehensive explanations, helpful diagrams and tables, and much in the way of information that will be of considerable utility to those with an interest in the subject. Although some previous mathematical knowledge would benefit the reader in properly understanding the content of certain chapters, much of it will be accessible to those with...

This landmark work sets out the principles and methods of scientific investigation, both at the theoretical and the practical level.

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This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed w...

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed w...

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed w...

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed w...

An 1833 introduction to astronomy for the interested lay person, by the foremost astronomer of his day.

This is a reproduction of a book published before 1923. This book may have occasional imperfections such as missing or blurred pages, poor pictures, errant marks, etc. that were either part of the original artifact, or were introduced by the scanning process. We believe this work is culturally important, and despite the imperfections, have elected to bring it back into print as part of our continuing commitment to the preservation of printed w...