The book traces the story of our relationship with our nearest neighbor. Ancient mythology clothed the Moon in mystery; mathematics and philosophy showed us that it was a satellite in a system subject to natural laws; telescopes revealed its face in detail; and the Space Race and the Apollo program made the ancient dream of reaching the Moon a reality. Gene Cernan (Commander Apollo 17 & last man to walk on the Moon) had an input into the contents of this book.
The Story of Radio Astronomy – Hidden from human view, accessible only to sensitive receivers attached to huge radio telescopes, the invisible universe beyond our senses continues to fascinate and intrigue our imaginations. Closer to home, in the Milky Way galaxy, radio astronomers listen patiently to the ticking of pulsars that tell of star death and states of matter of awesome densities. All of this happens out there in the universe hidden from our eyes, even when aided by the Hubble Space Telescope. This is the story of radio astronomy, of how radio waves are generated by stars, supernova, quasars, colliding galaxies and by the very beginnings of the universe itself. The author discusses what radio astronomers are doing in the New Mexico desert, in a remote valley in Puerto Rico, and in the green Pocahontas Valley in West Virginia, as well as dozens of other remote sites around the world. With each of these observatories, the scientists collect and analyze their data, “listening” to the radio signals from space in order to learn what, or perhaps who, is out there as well. The author specifically highlights enormous changes that have occurred in the field over the past 50 years, including the political reality of radio astronomy and what that could mean for the future.
Information on how to choose your first telescope or build on from first principals. Basis astronomy, progressing to CCD imaging. The book answers to questions for the novice and experienced amateur astronomer in one easy-to-use and comprehensive account.
How do you choose your first telescope? Or build one from first principles? What can the deep sky offer you season-by-season? How do you get started in astrophotography? And progress to CCD imaging? The Guide to Amateur Astronomy answers the questions of the novice and the experienced amateur astronomer in one easy-to-use and comprehensive account. Throughout the emphasis is on practical methods to get you started and then develop your skills with lavish illustrations to show you just what is possible. This second edition of the highly successful Guide has been fully revised and updated. It now takes you from basic ‘piggyback’ astrophotography, through the use of a cold camera to state-of-the-art CCD imaging; from studies of the planets to the most distant objects in the Universe. From guidelines for the care and adjustment of your telescope through to lists of the spectral classification of stars, amateur astronomy societies and clubs, all the information you need for your voyage of discovery and revelation is provided in this self-contained, helpful guide.
Star-gazing with binoculars is rewarding and, for many, a lifelong passion Patrick Moore has painstakingly researched Exploring the Night Sky with Binoculars to describe the optimal use of binoculars for astronomical observation. He explains basic astronomy and the selection of binoculars, then goes on to discuss the stars, clusters, nebulae and galaxies that await the observer. He charts the sky seen from the northern and southern hemispheres season by season, providing detailed maps of all the constellations. In addition, the reader can also observe the Sun, Moon, planets, comets and meteors. New to this Fourth Edition are: An improved presentation of all star maps, rendering a clear impression of what the night sky really looks like; planetary data through 2010; and advice on eclipse watching, including total eclipses of the sun. With many beautiful illustrations, this handbook will be helpful and encouraging to casual observers and those cultivating a more serious interest. The enjoyment of amateur astronomy is now available to everybody.
In this sweeping saga of science and civilization, astronomer Duncan Steel explains all you need to know about eclipses.
Whether interpreted as an auspicious omen or a sentinel of doom, eclipses have had a profound effect upon our cultural development. Throughout recorded history, they have evoked consternation, fear, and dread — as well as awe and wonderment. Ancient peoples were clearly disconcerted by them. The Romans marked pivotal battles with the Greeks by references to an eclipse. The date of the crucifixion of Jesus Christ has been derived by using biblical mentions of an eclipse. Perhaps most famously, Christopher Columbus extorted much-needed foodstuffs from some increasingly unfriendly native hosts by purporting to demonstrate the wrath of his most powerful God when he accurately predicted a lunar eclipse. The pattern that eclipses follow — a cycle, called the saros — was actually calculated thousands of years ago. However, it is only with the help of modern computers that we have been able to analyze and appreciate the data. Eclipses provide unique opportunities for today’s scientists to study such contrasting phenomena as the upper layers of the sun, the slowdown of our planet’s spin rate, and the effects of celestial events on human psychology. In Eclipse, Duncan Steel expertly captures our continuing fascination with all manner of eclipses — including the familiar solar and lunar varieties and other kinds involving stars, planets, asteroids, and comets as well as distant galaxies and quasars. Steel helps us see that, in astronomical terms, eclipses are really rather straightforward affairs. Moving beyond the mysticism and the magic, the science of eclipses is revealed.
The New York Times Reports on Astronomy and Cosmology.
The scientists seeking to unravel the mysteries of the universe are among the most imaginative and provocative explorers of our time. Like the geographic explorers of earlier centuries, they venture into uncharted spaces, come upon new worlds, expand the knowable, and challenge thinking about the place of humans in all things. Collected here are the most exciting moments of recent astronomical explorations, presented by the award-winning science reporters of The New York Times. Recent leaps in technology have allowed astronomers to peer deeply into the universe and to bring into focus fascinating and unsuspected phenomena. Cosmic Dispatches conveys in thrilling detail the meaning and significance of what scientists have been learning about our universe.