This astronomy travel guide examines the many wonderful opportunities for experiencing the observing hobby. Amateur astronomy is often consigned to observing from home or from a local park, yet it can be much more.Astronomy Adventures and Vacations, author: Timothy Treadwell Tim Treadwell explores all the possibilities of astronomical and space-related activities that are available on day trips and longer vacations. These activities range from observatory visits and other simple ways to build an astronomy event into a holiday, to full blown specialized astronomy travel. Many trips give the opportunity to visit some of the world's famous attractions. On most vacations it can be a matter of just taking a day (or night) out of your schedule to fit in an astronomy event, but larger, dedicated pilgrimages are also possible. How to make the most of astronomy potential on a holiday, whether observing on the beach in Hawaii with the Telescope Guy or visiting Star City in Russia, is covered in detail. Go to a star party, explore the national parks or see the northern lights! There are a wide variety of activities for all budgets described in this book.

* Titel: Digital SLR Astrophotography 2nd Edition * Författare: Malcolm Zack, Andrew Gannon, John McRoberts * Språk: Engelska * Utgiven: 2018 * Format: Häftad * ISBN: 9783319901152 * Enables observers to find popular and more unusual objects for a varied and interesting observing session * Shows town dwellers how to make the most of their limited horizons and skies * Includes original images and detailed charts to find objects that may not be easily visible without a telescope * Provides a list that is complemented by detailed star hopping maps, sketches, and images created by the authors and fellow members of the society from their own suburban locations Introduction Anyone interested in astronomy battles with the conveniences of modern living – street lights, advertising and security lighting, tall buildings, and even the occasional tree. More than 85% of the population now lives in crowded and light-polluted towns and cities. This book is for those who live in or near towns and cities and own relatively modest equipment, although observers with larger instruments will still find many of the target objects of interest. The book encourages the use of star-hopping techniques to find objects in the night sky. Included is a list of 100 popular deep sky objects, ranked according to how difficult they are to find. Each object is described and has companion star-hopping charts, images and sometimes sketches. As a result, readers can gain a sense of their own backyard view from Earth. There is also a top 30 list of lunar objects, a section on planetary observing, annotated lists of popular astronomy apps and software, and tips on how to make the most of your location. Stargazing Under Suburban Skies: A Star-Hopper’s Guide is the essential companion to what can be seen and how, regardless of the obstacles.

Res ut i rymden med den här innehållsrika uppslagsboken som handlar om allt från stora smällen till jätteteleskop. Boken är full av fakta om rymden, dramatiska foton och spännande datorbilder. Den bygger på aktuell forskning och är en fantastisk guide till universum, vårt solsystem och vad som finns bortom det. Författare: Giles Sparrow Format: Inbunden ISBN: 9781785999741 Språk: Svenska Barnbok: 6-9 år Antal sidor: 127 Utgivningsdatum: 2017-10-18 Översättare: Karin Sjöbeck Birgitta Melén Förlag: Barthelson Förlag

* Imaging with your DSLR or Webcam * Serves as a low cost "quick-start" reference style handbook for imaging with DSLR cameras and webcams. * Explains how to get the very best results without going to the expense of buying a dedicated astronomical CCD camera. * Describes in simple language sophisticated techniques in astrophotographic image calibration, and image processing using standard software. Budget Astrophotography, Authors: Jensen, Timothy J. Here are clear explanations of how to make superb astronomical deep-sky images using only a DSLR or webcam and an astronomical telescope – no expensive dedicated CCD cameras needed! The book is written for amateur astronomers interested in budget astrophotography – the deep sky, not just the Moon and planets – and for those who want to improve their imaging skills using DSLR and webcams. It is even possible to use existing (non-specialist astronomical) equipment for scientific applications such as high resolution planetary and lunar photography, astrometry, photometry, and spectroscopy. The introduction of the CCD revolutionized astrophotography. The availability of this technology to the amateur astronomy community has allowed advanced science and imaging techniques to become available to almost anyone willing to take the time to learn a few, simple techniques. Specialized cooled-chip CCD imagers are capable of superb results in the right hands – but they are all very expensive. If budget is important, the reader is advised on using a standard camera instead. Jensen provides techniques useful in acquiring beautiful high-quality images and high level scientific data in one accessible and easy-to-read book. It introduces techniques that will allow the reader to use more economical DSLR cameras – that are of course also used for day-to-day photography – to produce images and data of high quality, without a large cash investment.

Enables a user equipped with an average-sized amateur telescope to get the best out of observing beautiful objects in the night sky. Details the astrophysical make-up, history, discovery, and classification of planetary nebulae. Includes an observational guide of over 100 nebulae personally observed by the author with telescopes of various sizes Planetary Nebulae and How to Observe Them is for amateur astronomers who want to go beyond the Messier objects, concentrating on one of the most beautiful classes of astronomical objects in the sky. Planetary nebulae are not visible to the naked eye, but they are a fascinating group of telescope objects. This guide enables a user equipped with an average-sized amateur telescope to get the best out of observing them. Topics covered include their astrophysical make-up, history of their discovery, classification and description, telescopes to use, filters, and observing techniques - in short everything anyone would need to know to successfully observe planetary nebulae. The book describes the various forms these astronomical objects can take and explains why they are favorite targets for amateur observers. Descriptions of over 100 nebulae personally observed by the author using telescopes of various sizes are included in the book. Readers can create their own observing program or follow the list of these captivating objects, many of which are found within our own Milky Way Galaxy.

* Uses the very latest imagery and data from Mars probes and rovers to present an up-to-date guide to Mars' geological history. * Contains a unique set of specially prepared maps, fully labeled, covering the entire Martian surface and Mars's moons. * Author is an accomplished author who is also an experienced amateur astronomer who has been actively observing Mars for over 25 years. Mars and How to Observe It, Authors: Grego, Peter Mars has long been a favorite subject for astronomers, both amateur and professional. Known as the Red Planet because of its distinct color, it shines brightly in the skies when it is closest to the Earth every two years. Exciting to view through a telescope, this most Earth-like of planets transforms into a real world showing phases, brilliant polar ice caps, seasonal changes in its dusty desert markings, and atmospheric phenomena. Mars and How to Observe It takes readers on a planet-wide tour of the Red Planet and explains how a variety of dynamic forces has shaped it through the ages. This book explains how amateur astronomers can view Mars successfully to create accurate observational drawings and secure high-resolution CCD images of the planet. Peter Grego is an accomplished author, an experienced amateur astronomer who has been actively observing Mars for over 30 years. Using the latest imagery and data from Mars probes and rovers, Mars and How to Observe It presents an up-to-date guide on our current understanding of the Red Planet and how the amateur astronomer can become familiar with this fascinating world.

* Introduces astrophotography targets that are usually left out of commercially available books. * At a glance, readers can see the 50 best targets that can be imaged in the Southern sky. * Explains how image processing techniques can be used for wet film photographs as well as digital. Imaging the Southern Sky, Authors: Chadwick, Stephen, Cooper, Ian If you're looking for a handy reference guide to help you image and explore the many splendors of the southern sky, Imaging the Southern Sky is the book for you. The work features not only stunning color images, all taken by Stephen Chadwick, of the best galaxies, nebulae, and clusters available to astrophotographers, but also lesser-known objects, some of which have gone largely unexplored! Beginners and experienced observers alike should appreciate the book's remarkable imagery and simple text, which provides concise and accurate information on each object and its epoch 2000.0 position, and also expert testimony on its visual nature. Each object essay also includes a section on technical information that should help astrophotographers in their planning, including telescope aperture, focal length and ratio, camera used, exposure times, and field size. As a charming bonus, the authors have taken the liberty to name many of the lesser-known objects to reflect their New Zealand heritage. Constellation by constellation, from Apus to Volans, Imaging the Southern Sky explores the night sky in a way that should appeal to sky lovers of all ages. * Stephen J. O'Meara

When you look up at the sky at night and see the stars, do you understand what youre looking at? What is starlight made up of, and how does it travel to us? How are stars born, and how do they die? How do we figure out how far away are the stars and how massive they are? Can we know which stars will go supernova and which will end up as white dwarfs or black holes? How long will our Sun continue to shine down on us, and how do we know its age?Starlight, Authors: Robinson, Keith There are so many questions, and in this engaging and informative book by Keith Robinson, which serves as a companion to his very popular earlier book called Spectroscopy the Key to the Stars, you will learn the basics of stellar physics and the answers to many of these questions, as well as how to figure out some of those answers for yourself. We have come so far in our understanding of stellar light and heat. By reading this book, you, too, can understand many of the secrets of the fiery Sun that rules our Solar System and the gemlike points of light in the night sky.

This valuable reference fills a number of needs in the field of astronomical eyepieces, including that of a buyer's guide, observer's field guide and technical desk reference. It documents the past market for eyepieces and its evolution right up to the present day. In addition to appealing to practical astronomers - and potentially saving them money - it is useful both as a historical reference and as a detailed review of the current market place for this bustling astronomical consumer product.Choosing and Using Astronomical Eyepieces, Author: William Paolini What distinguishes this book from other publications on astronomy is the involvement of observers from all aspects of the astronomical community, and also the major manufacturers of equipment. It not only catalogs the technical aspects of the many modern eyepieces but also documents amateur observer reactions and impressions of their utility over the years, using many different eyepieces. Eyepieces are the most talked-about accessories and collectible items available to the amateur astronomer. No other item of equipment commands such vigorous debate, or has evolved into such a remarkable array of forms and functions. But because of such riches, it is easy to get lost when trying to decide on what eyepieces to buy. This book will help readers choose the best eyepiece for them now and continue to serve as a treasure trove of information for years to come!

Serves as an extensive reference book for map collectors, amateur astronomers, and historians of astronomy and art. Written with non-technical language accessible to anybody who wants to learn more about celestial mapping and astronomical history. Contains appendices with numerous resources for map collectors, such as contact information for dealers and auction houses, a supplementary reference catalog of important people in cartography, indices of major constellation atlases, and a thorough glossary. Features two new groundbreaking chapters, one on celestial pictorial maps for the collector, and the other on the use of celestial images in art for the amateur astronomer and art history buff Explore the beauty and awe of the heavens through the rich celestial prints and star atlases offered in this third edition book. The author traces the development of celestial cartography from ancient to modern times, describes the relationships between different star maps and atlases, and relates these notions to our changing ideas about humanity’s place in the universe. Also covered in this book are more contemporary cosmological ideas, constellation representations, and cartographic advances. The text is enriched with 226 images (141 in color) from actual, antiquarian celestial books and atlases, each one with an explanation of unique astronomical and cartographic features. This never-before-available hardcover edition includes two new chapters on pictorial style maps and celestial images in art, as well over 50 new images. Additionally, the color plates are now incorporated directly into the text, providing readers with a vibrant, immersive look into the history of star maps.

Titel: The Mythology of the Night Sky Författare: David E. Falkner Språk: Engelska Format: Häftad ISBN: 9781461401360 * Stands as a unique single-source reference, for astronomers and for anyone interested in classical literature. * Organized by season for convenient practical observations. * Gives practical observation data for stellar and deep-sky features, as well as observing and imaging tips. * Serves as a great resource for astronomy lectures and star parties. * The Mythology of the Night Sky, Authors: Falkner, David E. Every amateur astronomer can easily recognize most of the constellations, but how many of us know the story behind them? What myths did the Ancient Greeks weave around the mighty hunter Orion that places him so prominently in the sky? Did you know that this mythical being was said to have been killed by Diana, herself a hunter, while he was exhausted by his fight with Scorpius? The constellation of Scorpius, the giant scorpion, is dominated by the red supergiant Antares and hangs in the sky opposite Orion. Yet there is no constellation of Diana to be found! The Mythology of the Night Sky strikes a balance between backyard astronomy and ancient mythology. Organized by seasons, this book describes Ptolemy's 48 constellations with location and description in detail, while also telling the mythological tales in full. Along with the named constellations, this title also incorporates the lore behind the christening of the planets and their satellites. Readers discover the importance of the ancient characters, why they were immortalized in the sky, how several constellations are all woven into the same story and how satellite names are related to their planets.

Kvalitet från OPTIKA! BI155 är ett monokulärt mikroskop där du kan få upp till 1000x förstoring. Det har även ledbelysning som ger ett bekvämt arbetsljus. * Okular WideField - 10x, öppning 18 mm. * Objektiv 4 st akromatiska: 4x, 10x, 40x och 100x. * Förstoring 40x, 100x, 400x och 1000x * Justering av fokus med 2 rattar, grov och fin. * Belysning LED, justerbar ljusstyrka. * Vikt 4,0 kg * Damskydd ingår Ladda ned infoblad (http://www.optikamicroscopes.com/index.php/en/component/phocadownload/category/4-technical-sheet?download=172:technical-sheet-en)

This is the first non-technical book on spectroscopy written specifically for practical amateur astronomers. It includes all the science necessary for a qualitative understanding of stellar spectra, but avoids a mathematical treatment which would alienate many of its intended readers.Spectroscopy: The Key to the Stars, av Keith Robinson Any amateur astronomer who carries out observational spectroscopy and who wants a non-technical account of the physical processes which determine the intensity and profile morphology of lines in stellar spectra will find this is the only book written specially for them. It is an ideal companion to existing books on observational amateur astronomical spectroscopy.

The Interstellarum Deep Sky Atlas set a new high standard for modern celestial cartography. The same team now presents the Interstellarum Deep Sky Guide, its unique observing companion. Taking an intuitive visual approach, for each spread of the Atlas, the Guide focuses on carefully selected objects, either as colored composite POSS plates or through the authors' own eyepiece sketches. They allow you to estimate the visibility of features in the telescope while planning observations. Stars and other objects in the vicinity are highlighted, so they also serve as finder charts at night. An index map on each spread allows you to quickly find each object's location in the Atlas. The interstellarum Deep Sky Guide takes all the hassle out of preparing for observing sessions - there's no need to print star charts or photos. Simply grab your Atlas and your Guide, and go observe! This Field Edition is produced using waterproof materials.Interstellarum Deep Sky Guide - Field Edition * Around 2,500 deep-sky objects are shown, with catalog number, object type, constellation, nickname, short descriptions, and observational hints, for example filter and magnification recommendations * Features more than 1,000 color finder charts, using red and blue channels of Palomar Observatory Sky Survey II plates * Hundreds of detailed pencil drawings made by the authors provide the best approximation of what may be seen visually * Page numbers are identical to the charts in the interstellarum Deep Sky Atlas for easy and quick navigation * Date published: October 2018 * Format: Spiral bound * ISBN: 9781108453851 * Length: 264 pages * Co-publisher: Oculum-Verlag, Erlangen * Dimensions: 287 x 290 x 31 mm * Weight: 1.29kg

Describes how people can take "Hubble class" deep-sky images from the back gardenMaking Beautiful Deep-sky Images Second edition, author: Parker, Greg In this updated version of his classic on deep-sky imaging, astrophotographer Greg Parker describes how the latest technology can help amateur astronomers process their own beautiful images. Whether you are taking your own images from a backyard system or processing data from space telescopes, this book shows you how to enhance the visuals in the "electronic darkroom" for maximum beauty and impact. The wealth of options in the astrophotography realm has exploded in the recent past, and Parker proves an able guide for the interested imager to improve his or her comfort level against this exciting new technological backdrop. From addressing the latest DSLR equipment to updating the usage of Hyperstar imaging telescopes and explaining the utility of parallel imaging arrays, this edition brings the book fully up-to-date, and includes clear tutorials, helpful references, and gorgeous color astrophotography by one of the experts in the field.

A grab-and-go book containing everything you need to observe a meteor shower. Filled with rich, readable information for amateurs of any level and includes downloadable charts, sheets and data This atlas contains everything you need to know about meteor showers and how to observe them. It begins with the science behind these celestial fireworks, then equips you with all the practical knowledge you’ll need to make the most of these wonderful astronomical events. The book is rich with illustrations, graphs and resources to assist your hobby. In addition, it includes downloadable radiant charts, report sheets, radiant altitude data, plotting charts and more, to help you locate each shower, record its activity and plot individual meteors during your nights of observation. Intended for amateurs of all levels and requiring no special equipment, this accessible Atlas of Meteor Showers will hone your skills and keep you engaged throughout the year, no matter where you are in the world.