How can shadows determine the date and time of a painting by Johannes Vermeer? How did the Moon and tides cause the loss of King John’s crown jewels? In his newest book, Professor Olson, author of Celestial Sleuth and Further Adventures of the Celestial Sleuth, explores how astronomical clues can uncover fascinating new details about art, history, and literature. He begins with an accessible introduction to amateur “celestial sleuthing,” showing how to use your astronomical knowledge, software, archives, vintage maps, historical letters and diaries, military records, and other resources to investigate the past. Follow along as Professor Olson then explores twenty real-world cases where astronomy has helped answer unresolved questions or correct longstanding interpretations about an event. Examples involve artists such as Vermeer, Monet, and O’Keeffe; the historical exploits of Alexander the Great, the desert travels of the Death Valley ’49ers, and a meeting between Franklin D. Roosevelt and Winston Churchill in Marrakech; and literary works by Chaucer, Shakespeare, and Longfellow. Packed with dozens of full-color illustrations, this book will enrich your knowledge of the past and equip you with all the tools you’ll need to become a celestial sleuth yourself. “Many people have a passion for art, or world history, or great literature, or even astronomy — but seldom in all these things at once. This remarkable book by Donald Olson of Texas State University will put you in touch with such seemingly unrelated endeavors. It will open your eyes and broaden your mind as little else could.” Roger W. Sinnott, Sky & Telescope

For a general audience interested in solving mysteries in art, history, and literature using the methods of science, 'forensic astronomy' is a thrilling new field of exploration. Astronomical calculations are the basis of the studies, which have the advantage of bringing to readers both evocative images and a better understanding of the skies. Weather facts, volcano studies, topography, tides, historical letters and diaries, famous paintings, military records, and the friendly assistance of experts in related fields add variety, depth, and interest to the work. The chosen topics are selected for their wide public recognition and intrigue, involving artists such as Vincent van Gogh, Claude Monet, Edvard Munch, and Ansel Adams; historical events such as the Battle of Marathon, the death of Julius Caesar, the American Revolution, and World War II; and literary authors such as Chaucer, Shakespeare, Joyce, and Mary Shelley. This book sets out to answer these mysteries indicated with the means and expertise of astronomy, opening the door to a richer experience of human culture and its relationship with nature. Each subject is carefully analyzed. As an example using the study of sky paintings by Vincent van Gogh, the analytical method would include: - computer calculations of historical skies above France in the 19th century - finding and quoting the clues found in translations of original letters by Van Gogh - making site visits to France to determine the precise locations when Van Gogh set up his easel and what celestial objects are depicted. For each historical event influenced by astronomy, there would be a different kind of mystery to be solved. As an example: - How can the phase of the Moon and time of moonrise help to explain a turning point of the American Civil War - the fatal wounding of Stonewall Jackson at Chancellorsville in 1863? For each literary reference to astronomy, it was determined which celestial objects were being described and making an argument that the author is describing an actual event. For example, what was the date of the moonlit scene when Mary Shelley first had the idea for her novel “Frankenstein?” These and more fun riddles will enchant and delight the fan of art and astronomy.

“A prodigious work of unmatched interdisciplinary scholarship” on Maya astronomy and religion (Journal of Interdisciplinary History). Observations of the sun, moon, planets, and stars played a central role in ancient Maya lifeways, as they do today among contemporary Maya who maintain the traditional ways. This pathfinding book reconstructs ancient Maya astronomy and cosmology through the astronomical information encoded in Pre-Columbian Maya art and confirmed by the current practices of living Maya peoples. Susan Milbrath opens the book with a discussion of modern Maya beliefs about astronomy, along with essential information on naked-eye observation. She devotes subsequent chapters to Pre-Columbian astronomical imagery, which she traces back through time, starting from the Colonial and Postclassic eras. She delves into many aspects of the Maya astronomical images, including the major astronomical gods and their associated glyphs, astronomical almanacs in the Maya codices and changes in the imagery of the heavens over time. This investigation yields new data and a new synthesis of information about the specific astronomical events and cycles recorded in Maya art and architecture. Indeed, it constitutes the first major study of the relationship between art and astronomy in ancient Maya culture. “Milbrath has given us a comprehensive reference work that facilitates access to a very broad and varied body of literature spanning several disciplines.” ―Isis “Destined to become a standard reference work on Maya archeoastronomy . . . Utterly comprehensive.” —Andrea Stone, Professor of Art History, University of Wisconsin, Milwaukee

In A Saving Science, Eric Ramírez-Weaver explores the significance of early medieval astronomy in the Frankish empire, using as his lens an astronomical masterpiece, the deluxe manuscript of the Handbook of 809, painted in roughly 830 for Bishop Drogo of Metz, one of Charlemagne’s sons. Created in an age in which careful study of the heavens served a liturgical purpose—to reckon Christian feast days and seasons accurately and thus reflect a “heavenly” order—the diagrams of celestial bodies in the Handbook of 809 are extraordinary signifiers of the intersection of Christian art and classical astronomy. Ramírez-Weaver shows how, by studying this lavishly painted and carefully executed manuscript, we gain a unique understanding of early medieval astronomy and its cultural significance. In a time when the Frankish church sought to renew society through education, the Handbook of 809 presented a model in which study aided the spiritual reform of the cleric’s soul, and, by extension, enabled the spiritual care of his community. An exciting new interpretation of Frankish painting, A Saving Science shows that constellations in books such as Drogo’s were not simple copies for posterity’s sake, but functional tools in the service of the rejuvenation of a creative Carolingian culture.

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 astronomical history. In the four centuries since the phenomenon was first reported, highly reputable visual observers of Venus have recorded seeing the Ashen Light, while others have spent a lifetime searching for it without once being convinced that they ever saw it. Is the Ashen Light a trick of the eye? The result of a defective lens? A real scientific event? Occasional references to the Ashen Light are scattered across the literature, yet no work to date has synthesized these records. This book therefore digs deep into the history of the mystery and our latest attempts to understand it, sifting through the clues that might explain whether it is caused by physics, is conjured up by the eye or brain, or a combination of both. This baffling story will appeal to amateur astronomers, hobbyists, and lay readers interested in joining the debate about one of the most elusive observable phenomena ever recorded in the night sky.