Deep-Sky Companions: Hidden Treasures - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Deep-Sky Companions: Hidden Treasures write by Stephen James O'Meara. This book was released on 2007-04-12. Deep-Sky Companions: Hidden Treasures available in PDF, EPUB and Kindle. Stephen O'Meara's new and exciting observing guide spotlights an original selection of 109 deep-sky objects that will appeal to sky-watchers worldwide. His 'hidden treasures' include a wonderful assortment of galaxies, open clusters, planetary nebulae and more, all of which have been carefully chosen based on their popularity and ease of observing. None of these objects are included in either the Messier or the Caldwell catalogs, and all are visible in a 4-inch telescope under dark skies. Stunning photographs and beautiful drawings accompany detailed visual descriptions of the objects, which include their rich histories and astrophysical significance. The author's original finder charts are designed to help observers get to their targets fast and efficiently.
Deep-Sky Companions: The Secret Deep
Deep-Sky Companions: The Secret Deep - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Deep-Sky Companions: The Secret Deep write by Stephen James O'Meara. This book was released on 2011-06-30. Deep-Sky Companions: The Secret Deep available in PDF, EPUB and Kindle. In this fresh list, Stephen James O'Meara presents 109 new objects for stargazers to observe. The Secret Deep list contains many exceptional objects, including a planetary nebula whose last thermal pulse produced a circumstellar shell similar to the one expected in the final days of our Sun's life; a piece of the only supernova remnant known visible to the unaided eye; the flattest galaxy known; the largest edge-on galaxy in the heavens; the brightest quasar; and the companion star to one of the first black hole candidates ever discovered. Each object is accompanied by beautiful photographs and sketches, original finder charts, visual histories and up-to-date astrophysical information to enrich the observing experience. Featuring galaxies, clusters and nebulae not covered in other Deep-Sky Companions books, this is a wonderful addition to the series and an essential guide for any deep-sky observer.
Deep-Sky Companions: The Caldwell Objects
Deep-Sky Companions: The Caldwell Objects - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Deep-Sky Companions: The Caldwell Objects write by Stephen James O'Meara. This book was released on 2016-09-26. Deep-Sky Companions: The Caldwell Objects available in PDF, EPUB and Kindle. The Caldwell Catalogue, compiled by the late Sir Patrick Moore (1923–2012), has delighted amateur astronomers worldwide since its publication in 1995. Twenty years on, Stephen James O'Meara revisits his guide to these 109 deep-sky delights, breathing new life into them and the 20 additional observing targets included as an appendix. This second edition retains O'Meara's detailed visual descriptions and sketches, accompanied by stunning new images taken by amateur photographer Mario Motta and observations by Magda Streicher. The astrophysical descriptions have been updated to account for the many advances in our understanding of the objects, not least due to an armada of space-borne observatories and the new technologies used in large ground-based telescopes. Ideal for observers who have completed the Messier objects and are looking for their next challenge, Deep-Sky Companions: The Caldwell Objects is a fitting tribute from a renowned visual observer to one of astronomy's most famous personalities.
Deep-Sky Companions: Southern Gems
Deep-Sky Companions: Southern Gems - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Deep-Sky Companions: Southern Gems write by Stephen James O'Meara. This book was released on 2013-04-08. Deep-Sky Companions: Southern Gems available in PDF, EPUB and Kindle. In Southern Gems, Stephen James O'Meara makes a detour beneath the southern skies, presenting a fresh list of 120 deep-sky objects for southern hemisphere stargazers to observe. Showcasing many exceptional objects catalogued by the pioneering observer James Dunlop, known as the 'Messier of the southern skies', all are visible through small- to moderate-sized telescopes or binoculars under dark skies. The list features some of the blackest dark nebulae, icy blue planetary nebulae and magnificent galaxies of all types. Each object is accompanied by beautiful photographs and sketches, original finder charts, visual histories and up-to-date astrophysical background information. Whether you live in the southern hemisphere or are just visiting, this new Deep-Sky Companion will make a perfect observing partner, whatever your background. There is no other southern sky guide like it on the market.
Visual Astronomy of the Deep Sky
Visual Astronomy of the Deep Sky - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Visual Astronomy of the Deep Sky write by Roger Nelson Clark. This book was released on 1990. Visual Astronomy of the Deep Sky available in PDF, EPUB and Kindle. Atlas over de vigtigste galakser og nebuloser, som kan ses i teleskop af amatørastronomer.
