Mystery of the Ashen Light of Venus

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The “Ashen Light” of Venus—a ghostly emission of light from the night side of our nearest planetary neighbor—is among the last unsolved mysteries of ast

The Ashen Light

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We have collected and analyzed 129 visual observations of the Ashen Light, the luminous glow on the dark side of Venus, made between 1954 and 1962. Spectroscopi

Ashen Light

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On a dare, Sammy recites the age-old chant of "Bloody Mary" into a mirror with a roll of his eyes. Unexpectedly, his body is pulled through his own bathroom mir

Structure of the Moon's Surface

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Structure of the Moon's Surface focuses on the importance of certain features of the Moon's surface that have frequently been disregarded in the past, largely b

The Planet Observer's Handbook

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This is an informative, up-to-date and well-illustrated guide to planetary observations for amateurs. After a brief description of the solar system and a chapte