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PDF Books in Astronomy Science


Are the Planets Inhabited?

Are the Planets Inhabited?

by E. Walter Maunder

The first thought that men had concerning the heavenly bodies was an obvious one: they were lights. There was a greater light to rule the day; a lesser light to rule the night; and there were the stars also. In those days there seemed an immense difference between the earth upon which men stood, and the bright objects that shone down upon it from t..

Astronomical Instruments and Accessories

Astronomical Instruments and Accessories

by William Gaertner

In the following pages we have endeavored to give to our customers an idea of the line of astronomical instruments of the latest and most improved types which we have constructed for some of the leading observatories as mentioned in the text. We feel that this series of illustrations may not only be of general interest, but also of service in helpi..

Astronomy for Amateurs

Astronomy for Amateurs

by Camille Flammarion

The Science of Astronomy is sublime and beautiful. Noble, elevating, consoling, divine, it gives us wings, and bears us through Infinitude. In these ethereal regions all is pure, luminous, and splendid. Dreams of the Ideal, even of the Inaccessible, weave their subtle spells upon us. The imagination soars aloft, and aspires to the sources of Eterna..

The Astronomy of Milton's 'Paradise Lost'

The Astronomy of Milton's 'Paradise Lost'

by Thomas Nathaniel Orchard

Many able and cultured writers have delighted to expatiate on the beauties of Milton’s ‘Paradise Lost,’ and to linger with admiration over the lofty utterances expressed in his poem. Though conscious of his inability to do justice to the sublimest of poets and the noblest of sciences, the author has ventured to contribute to Miltonic literature a w..

A Field Book of the Stars

A Field Book of the Stars

by William Tyler Olcott

Considering the ease with which a knowledge of the constellations can be acquired, it seems a remarkable fact that so few are conversant with these time-honored configurations of the heavens. Aside from a knowledge of "the Dipper" and "the Pleiades," the constellations to the vast majority, are utterly unknown.To facilitate and popularize if possib..

Astronomy of To-day -  A Popular Introduction in Non-Technical Language

Astronomy of To-day - A Popular Introduction in Non-Technical Language

by Cecil G. Dolmage

The object of this book is to give an account of the science of Astronomy, as it is known at the present day, in a manner acceptable to the general reader. It is too often supposed that it is impossible to acquire any useful knowledge of Astronomy without much laborious study, and without adventuring into quite a new world of thought. The reasoning..

Curiosities of the Sky

Curiosities of the Sky

by Garrett Putman Serviss

What Froude says of history is true also of astronomy: it is the most impressive where it transcends explanation. It is not the mathematics of astronomy, but the wonder and the mystery that seize upon the imagination. The calculation of an eclipse owes all its prestige to the sublimity of its data; the operation, in itself, requires no more mental ..

The Astronomy of the Bible

The Astronomy of the Bible

by E. Walter Maunder

The Astronomy of the Bible, An Elementary Commentary on the Astronomical References of Holy Scripture. Why should an astronomer write a commentary on the Bible?Because commentators as a rule are not astronomers, and therefore either pass over the astronomical allusions of Scripture in silence, or else annotate them in a way which, from a scientific..