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The Haunted Observatory

The Haunted Observatory PDF Author: Richard Baum
Publisher: Prometheus Books
ISBN: 1615923012
Category : Science
Languages : en
Pages : 416

Book Description
For many centuries observers of the night sky interpreted the moving planets and the surrounding starry realms in terms of concentric crystalline spheres, in the center of which hung the Earth -- the hub of creation. But with the discoveries of Galileo, Copernicus, Kepler, and Newton, astronomers were suddenly struck by a momentous truth: the solar system was neither small nor intimate, but extended an unfathomable distance toward countless even more distant stars. The endless possibilities of these astounding developments fired scientists'' imaginations, leading both to further discoveries and to flights of fancy. While newly discovered facts are important and interesting, the quaint curiosities and spectral "ghosts" that led scientists astray have a fascination of their own. This is the subject of astronomer Richard Baum in this elegant narrative about the mysteries and wonders of celestial exploration. The fabled "mountains of Venus," a "city in the moon," ghostly rings around Uranus and Neptune, bright inexplicable objects seen near the sun, and the truth behind Coleridge''s "Star dogged Moon" in his famous poem about the Ancient Mariner -- these are just some of the intriguing twists and turns that astronomers took while investigating our starry neighbors. Baum vividly conveys the romance of astronomy at a time when the vistas of outer space were a new frontier and astronomers, guided only by imagination and analogy, set forth on uncharted seas and were haunted for a lifetime by marvels both seen and imagined.

The Haunted Observatory

The Haunted Observatory PDF Author: Richard Baum
Publisher: Prometheus Books
ISBN: 1615923012
Category : Science
Languages : en
Pages : 416

Book Description
For many centuries observers of the night sky interpreted the moving planets and the surrounding starry realms in terms of concentric crystalline spheres, in the center of which hung the Earth -- the hub of creation. But with the discoveries of Galileo, Copernicus, Kepler, and Newton, astronomers were suddenly struck by a momentous truth: the solar system was neither small nor intimate, but extended an unfathomable distance toward countless even more distant stars. The endless possibilities of these astounding developments fired scientists'' imaginations, leading both to further discoveries and to flights of fancy. While newly discovered facts are important and interesting, the quaint curiosities and spectral "ghosts" that led scientists astray have a fascination of their own. This is the subject of astronomer Richard Baum in this elegant narrative about the mysteries and wonders of celestial exploration. The fabled "mountains of Venus," a "city in the moon," ghostly rings around Uranus and Neptune, bright inexplicable objects seen near the sun, and the truth behind Coleridge''s "Star dogged Moon" in his famous poem about the Ancient Mariner -- these are just some of the intriguing twists and turns that astronomers took while investigating our starry neighbors. Baum vividly conveys the romance of astronomy at a time when the vistas of outer space were a new frontier and astronomers, guided only by imagination and analogy, set forth on uncharted seas and were haunted for a lifetime by marvels both seen and imagined.

Discovering Pluto

Discovering Pluto PDF Author: Dale P. Cruikshank
Publisher: University of Arizona Press
ISBN: 081653831X
Category : Science
Languages : en
Pages : 502

Book Description
Discovering Pluto is an authoritative account of the exploration of Pluto and its moons, from the first inklings of tentative knowledge through the exciting discoveries made during the flyby of the NASA New Horizons research spacecraft in July 2015. Co-author Dale P. Cruikshank was a co-investigator on the New Horizons mission, while co-author William Sheehan is a noted historian of the Solar System. Telling the tale of Pluto’s discovery, the authors recount the grand story of our unfolding knowledge of the outer Solar System, from William Herschel’s serendipitous discovery of Uranus in 1781, to the mathematical prediction of Neptune’s existence, to Percival Lowell’s studies of the wayward motions of those giant planets leading to his prediction of another world farther out. Lowell’s efforts led to Clyde Tombaugh’s heroic search and discovery of Pluto—then a mere speck in the telescope—at Lowell Observatory in 1930. Pluto was finally recognized as the premier body in the Kuiper Belt, the so-called third zone of our Solar System. The first zone contains the terrestrial planets (Mercury through Mars) and the asteroid belt; the second, the gas-giant planets Jupiter through Neptune. The third zone, holding Pluto and the rest of the Kuiper Belt, is the largest and most populous region of the solar system. Now well beyond Pluto, New Horizons will continue to wend its lonely way through the galaxy, but it is still transmitting data, even today. Its ultimate legacy may be to inspire future generations to uncover more secrets of Pluto, the Solar System, and the Universe.

Venus

Venus PDF Author: William Sheehan
Publisher: Reaktion Books
ISBN: 1789145864
Category : Science
Languages : en
Pages : 257

Book Description
From the latest scientific advances to observation advice for amateur astronomers, a beautifully illustrated exploration of one of Earth’s closest neighbors. This book is a new, beautifully illustrated account of Venus, taking in the most recent research into this mysterious, inhospitable world. The book looks at the history of our observations of the planet, from early astronomy to future space missions, and seeks to shed light on many of the questions that remain unanswered, such as why Venus and the Earth—so similar in size and mass—evolved in such different directions, and how Venus acquired its dense carbon-dioxide atmosphere. Above all, Venus assesses whether life might have escaped from the oven-like temperatures at the surface and evolved to become perpetually airborne—in which case Venus may not be lifeless after all.

DEEP CARBON OBSERVATORY.

DEEP CARBON OBSERVATORY. PDF Author: PATRICK. STUART
Publisher:
ISBN: 9781999340346
Category :
Languages : en
Pages :

Book Description


Neptune: From Grand Discovery to a World Revealed

Neptune: From Grand Discovery to a World Revealed PDF Author: William Sheehan
Publisher: Springer Nature
ISBN: 3030542181
Category : Science
Languages : en
Pages : 403

Book Description
The 1846 discovery of Neptune is one of the most remarkable stories in the history of science and astronomy. John Couch Adams and U.J. Le Verrier both investigated anomalies in the motion of Uranus and independently predicted the existence and location of this new planet. However, interpretations of the events surrounding this discovery have long been mired in controversy. Who first predicted the new planet? Was the discovery just a lucky fluke? The ensuing storm engaged astronomers across Europe and the United States. Written by an international group of authors, this pathbreaking volume explores in unprecedented depth the contentious history of Neptune’s discovery, drawing on newly discovered documents and re-examining the historical record. In so doing, we gain new understanding of the actions of key individuals and sharper insights into the pressures acting on them. The discovery of Neptune was a captivating mathematical moment and was widely regarded at the time as the greatest triumph of Newton’s theory of universal gravitation. The book therefore begins with Newton’s development of his ideas of gravity. It examines too the mathematical calculations related to the discovery of Neptune, using new theories and tools provided by advances in celestial mechanics over the past twenty years. Through this process, the book analyzes why the mathematical approach that proved so potent in the discovery of Neptune, grand as it was, could not help produce similar discoveries despite several valiant attempts. In the final chapters, we see how the discovery of Neptune marked the end of one quest—to explain the wayward motions of Uranus—and the beginning of another quest to fill in the map and understand the nature of the outer Solar System, whose icy precincts Neptune, as the outermost of the giant planets, bounds.

Visual Lunar and Planetary Astronomy

Visual Lunar and Planetary Astronomy PDF Author: Paul G. Abel
Publisher: Springer Science & Business Media
ISBN: 1461470196
Category : Science
Languages : en
Pages : 233

Book Description
With the advent of CCDs and webcams, the focus of amateur astronomy has to some extent shifted from science to art. Visual work in astronomy has a rich history. Today, imaging is now more prominent. However there is still much for the visual amateur astronomer to do, and visual work is still a valid component of amateur astronomy. Paul Abel has been addressing this issue by promoting visual astronomy wherever possible – at talks to astronomical societies, in articles for popular science magazines, and on BBC TV’s The Sky at Night. Visual Lunar and Planetary Astronomy is a comprehensive modern treatment of visual lunar and planetary astronomy, showing that even in the age of space telescopes and interplanetary probes it is still possible to contribute scientifically with no more than a moderately-priced commercially made astronomical telescope. It is believed that imaging and photography is somehow more objective and more accurate than the eye, and this has led to a peculiar “crisis of faith” in the human visual system and its amazing processing power. But by analyzing observations from the past, we can see how accurate visual astronomy really is! Measuring the rotational period of Mars and making accurate lunar charts for American astronauts were all done by eye. The book includes sections on how the human visual system works, how to view an object through an eyepiece, and how to record observations and keep a scientific notebook. The book also looks at how to make an astronomical, rather than an artistic, drawing. Finally, everything here will also be of interest to those imagers who wish to make their images more scientifically applicable by combining the methods and practices of visual astronomy with imaging.

Ghosts of Historic Delaware, Ohio

Ghosts of Historic Delaware, Ohio PDF Author: John B. Ciochetty
Publisher: Arcadia Publishing
ISBN: 1614235287
Category : History
Languages : en
Pages : 137

Book Description
The Olentangy River runs through it—and ghosts inhabit it. Take a tour of central Ohio’s haunted hamlet with its resident paranormal expert. The infamous Vaudeville ghost that still puts on a show at the Strand, the mischievous, piano-playing poltergeists of the Arts Castle, and the bearded ghoul that speeds at a hellish pace down North Franklin Street in a horse-drawn carriage―these are the otherworldly denizens of Delaware, Ohio. Local ghost expert John B. Ciochetty’s collection of haunted lore will have skeptics and believers alike looking over their shoulders as they walk down the city streets. Behind the folklore and legends, readers will find the strange but hard facts of history that have given rise to tales of the city’s restless spirits. Join Ciochetty as he explores the other side of Delaware to discover its spine-tingling, haunted history. Includes photos! “Delaware’s local ghost expert . . . experienced several paranormal encounters on campus. That’s what inspired him to write books about paranormal activities at the university and around Delaware.” —The Delaware Gazette

The Universe Today Ultimate Guide to Viewing the Cosmos

The Universe Today Ultimate Guide to Viewing the Cosmos PDF Author: David Dickinson
Publisher: Page Street Publishing
ISBN: 1624145450
Category : Science
Languages : en
Pages : 433

Book Description
The Definitive Resource for Viewing the Night Sky David Dickinson, Earth science teacher and backyard astronomer, and Fraser Cain, publisher of Universe Today, have teamed up to provide expert guidance on observing the night sky. The Universe Today Ultimate Guide to Viewing the Cosmos features the best tips and tricks for viewing our solar system and deep sky objects, as well as detailed charts, graphs and tables to find must-see events for years to come. This comprehensive guide is complete with stunning and exclusive photography from top night sky photographers, as well as advice on how to take your own incredible photos. Take your recreational viewing to the next level with activities like: Finding comets and asteroids Tracking variable stars Monitoring meteor showers Following solar activity Tracking satellites Timing lunar and asteroid occultations With star charts, practical background information, technological resources and telescope and astrophotography guides, this is the ultimate resource for any backyard space enthusiast.

Mystery of the Ashen Light of Venus

Mystery of the Ashen Light of Venus PDF Author: John C. Barentine
Publisher: Springer Nature
ISBN: 3030727157
Category : Science
Languages : en
Pages : 265

Book Description
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.

The Haunted Fort

The Haunted Fort PDF Author: Liza Gardner Walsh
Publisher:
ISBN: 9781608932405
Category : History
Languages : en
Pages : 0

Book Description
Every year visitors flock to Maine's Fort Knox near the mouth of the Penobscot River. They are drawn by the thousands for its glimpse into Maine's military past, but also for it's haunted aspects. The fort was catapulted to national attention when the prime-time TV show Ghost Hunters filmed an episode there. Since no shots were ever fired from the fort, who might the ghost or ghosts be? Now, Gardner Walsh delves into the creepy nature of the fort to find the answer. She explores the history of the fort and some of the Indian legends of the area from before the fort was built; provides interviews of staff and eye-witness accounts of ghost sightings at the fort; and she offers a fun look at how the fort makes the most of its attention by hosting its annual Fright at the Fort--called the "best Halloween experience in Maine"--and the summer Paranormal Faire. Woven throughout, Walsh recounts her own haunted adventure when she spent a night locked in the fort with the East Coast Ghost Trackers.