Deep Sky Companions The Caldwell Objects

Download or read book Deep-Sky Companions: Hidden Treasures written by Stephen James O'Meara and published by Cambridge University Press. This book was released on 2007-04-12 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Deep-Sky Companions: The Caldwell Objects written by Stephen James O'Meara and published by Cambridge University Press. This book was released on 2016-09-26 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: Appendix C William Herschel: the greatest visual observer of all time - by Larry Mitchell -- Appendix D Image credits -- Index

Download or read book Deep-Sky Companions: The Secret Deep written by Stephen James O'Meara and published by Cambridge University Press. This book was released on 2011-06-30 with total page 499 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Deep-Sky Companions: The Caldwell Objects written by Stephen James O'Meara and published by . This book was released on 2016 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Deep-Sky Companions: The Caldwell Objects written by Stephen James O'Meara and published by Cambridge University Press. This book was released on 2016-09-26 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Deep-Sky Companions: The Caldwell Objects written by Stephen James O'Meara and published by Cambridge University Press. This book was released on 2002 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete observers guide to the Caldwell Objects.

Download or read book Visual Astronomy of the Deep Sky written by Roger Nelson Clark and published by CUP Archive. This book was released on 1990 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Atlas over de vigtigste galakser og nebuloser, som kan ses i teleskop af amatørastronomer.