R Recreations in Astronomy Henry White Warren
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Recreations in Astronomy

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Under 100
Pages
180

About this book

Recreations in Astronomy is by Henry White Warren. The book is offered with directions for practical experiments and telescopic work, and with eighty-three illustrations and maps of stars. The preface says all sciences are making an advance, but Astronomy is moving at the double-quick.

The text imagines a world that hangs in empty space, and another world created of the same size, with the two mutually attractive and beginning to move toward each other. The text names three causes that enable us to see a little more than half the moon's surface. Professor Asaph Hall is quoted as saying it is known to him that at least two American astronomers, armed with powerful telescopes, have been searching quite recently for a trans-Neptunian planet.

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Public domain book This work is in the public domain and free of copyright. Anyone may read, download and share it.

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Book facts

Reading time
About 5 hours
Pages
180
Language
English
Formats
PDF, EPUB, Read online