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Books > Science & Mathematics > Astronomy, space & time > Popular astronomy
Ever since its infancy, humankind has been seeking answers to some very basic and profound questions. Did the Universe begin? If it did, how old is it, and where did it come from? What is its shape? What is it made of? Fascinating myths and brilliant in- itions attempting to solve such enigmas can be found all through the history of human thought. Every culture has its own legends, itsownworldcreationtales, itsphilosophicalspeculations, itsre- gious beliefs. Modern science, however, cannot content itself with fanciful explanations, no matter how suggestive they are. No- days, our theories about the Universe, built upon rational ded- tion, have to survive the hard test of experiment and observation. Cosmology, the science which studies the origin and evo- tion of the Universe, had to overcome enormous dif?culties before it could achieve the same level of dignity as other physical dis- plines. At ?rst, it had no serious physical model and mathematical tools that could be used to address the complexity of the problems it had to face. Then, it suffered from a chronic lack of experim- tal data, which made it almost impossible to test the theoretical speculations. Given this situation, answering rigorously the many questions on the nature of the Universe seemed nothing more than a delusion. Today, however, things have changed. We live in the golden age of cosmology: an exciting moment, when, for the ?rst time, we are able to scienti?cally understand our Univers
Radio astronomy is far from being beyond the scope of amateurs astronomers, and this practical, self-contained guide for the newcomer to practical radio astronomey is an ideal introduction. This guide is a must for anyone who wants to join the growing ranks of 21st Century backyard radio astronomers. The first part of the book provides background material and explains (in a non-mathematical way) our present knowledge of the stronger radio sources - those observable by amateurs - including the Sun, Jupiter, Meteors, Galactic and extra-galactic sources. The second part of the book deals not only with observing, but - assuming no prior technical knowledge of electronics or radio theory - takes the reader step-by-step through the process of building and using a backyard radio telescope. There are complete, detailed plans and construction information for a number of amateur radio telescopes, the simplest of which can be put together and working - using only simple tools - in a weekend. For other instruments, there are full details of circuit-board layouts, components to use and (vitally important in radio astronomy) how to construct antennae for radio astronomy.
I have spent many wonderful nights observing at a variety of places around the world, but many of my fondest memories come from those made at the Custer Observatory in Southold on Long Island, where I grew up. I was only perhaps a dozen years old when I started out, and now more than three decades later I have logged millions of miles on the various telescopes there. Some of the best memories are of observing and discussing astronomical topics with the many really terrific people who make up Custer. It truly holds a special place in my heart. Star clusters were always among my favorite objects to observe and discuss there. This book is the result of the exposure to these objects, many of which I observed for the first time at Custer. The Custer Institute Observatory was founded in the 1920s by local resident Charles W. Elmer of Perkin-Elmer Corp. fame. The original crew met at his house in Cedar Beach a few miles down the road from the institute. In the 1930s the group built an observatory complete with Mr. Elmer's donated 5" Alvan Clark refractor. Later the observatory expanded to include a 6" Clark refractor and other even larger instruments.
**"Mars - A Cosmic Stepping Stone" connects ordinary people with the relevance of space exploration in a way not seen since Carl Sagan. **The book encapsulates, completely and understandibly, the 'big picture' about humanity's path to uncovering its cosmic connections and how Mars is critical to that. Few, if any books in the area have attempted to do this and achieve it, since those of Sagan. **The book presents the broadest, most complete, most up-to-date and most exciting account of humanity's fascination with, and future intentions regarding the Red Planet. **The book is built on the authors 31 years experience of astronomy and 22 years of communicating science to the public, resulting in many unique ideas and unprecedented ways of conveying them. The author is establishing a reputation in his country for this. Such an emphasis is a priority for the book - more so than conveying facts. Few currently available books approach the subject from such a stand point. **A new generation, the second generation since the start of space exploration, deserve literature that encapsulates the important issues of the subject and sets them on their own path of exploration. **The book connects with issues pertanent to todays world. In a global community full of stresses, this book unfolds a positive human story that is of direct relevance to everyone. In a world full of frivolous intrepetations and portrayed fear regarding science, the book brings to the table a grounded yet enigmatic perspective that will bestow a sense of optimism and inclusion.
This book translates "thinking like a rocket scientist" into every day thinking so it can be used by anyone. It's short and snappy and written by a rocket scientist. The book illustrates the methods (the 7 secrets) with anecdotes, quotations and biographical sketches of famous scientists, personal stories and insights, and occasionally some space history. The author reveals that rocket science is just common sense applied to the extraordinarily uncommon environment of outer space and that rocket scientists are people, too. It is intended for "armchair" scientists, and for those interested in popular psychology, space history, and science fiction films.
Former NASA Astronaut Harrison Schmitt advocates a private, investor-based approach to returning humans to the Moon to extract Helium 3 for energy production, to use the Moon as a platform for science and manufacturing, and to establish permanent human colonies there in a kind of stepping stone community on the way to deeper space. With governments playing a supporting role just as they have in the development of modern commercial aeronautics and agricultural production Schmitt believes that a fundamentally private enterprise is the only type of organization capable of sustaining such an effort and, eventually, even making it pay off.
This book describes a wide variety of speculations by many authors about the consequences for humanity of coming into contact with extraterrestrial intelligence. The assumptions underlying those speculations are examined, and some conclusions are drawn. The book emphasizes the consequences of contact rather than the search, and takes account of popular views. As necessary background, the book also includes brief summaries of the history of thinking about extraterrestrial intelligence, searches for life and for signals, contrasting paradigms of how contact might take place, and the paradox that those paradigms allegedly create.
Over the last 15 years or so there has been a huge increase in the popularity of astrophotography with the advent of digital SLR cameras and CCD imagers. These have enabled astronomers to take many images and, indeed, check images as they scan the skies. Processing techniques using computer software have also made 'developing' these images more accessible to those of us who are 'chemically challenged!' And let's face it - some of the pictures you see these days in magazines, books, and on popular web forums are, frankly, amazing! So, why bother looking through the eyepiece you ask? Well, for one thing, setting up the equipment is quicker. You just take your 'scope out of the garage or, if you're lucky enough to own one, open the roof of your observatory, align the 'scope and off you go. If you have an equatorial mount, you'll still need to roughly polar align, but this really takes only a few moments. The 'imager' would most likely need to spend more time setting up. This would include very accurate polar alignment (for equatorial mounts), then finding a guide star using his or her finder, checking the software is functioning properly, and c- tinuous monitoring to make sure the alignment is absolutely precise throu- out the imaging run. That said, an imager with a snug 'obsy' at the end of the garden will have a quicker time setting up, but then again so will the 'visual' observer.
This 2000 Edition of Sir Patrick Moore 's classic book has been completely revised in the light of changes in technology. Not only do these changes include commercially available astronomical telescopes and software, but also what we know and understand about the universe. There are many new photographs and illustrations. Packs a great deal of valuable information into appendices which make up almost half the book. These are hugely comprehensive and provide hints and tips, as well as data (year 2000 onwards) for pretty well every aspect of amateur astronomy. This is probably the only book in which all this information is collected in one place.
Comets have inspired wonder, excitement and even fear ever since they were first observed. But they are important members of the solar system, that contain material from early in the life of the system, held in deep-freeze. This makes them key in our understanding of the formation and evolution of many Solar System bodies. Recent ground- and space-based observations have changed much in our understanding of comets. Comets, and How to Observe Them gives a summary of our current knowledge and describes how amateur astronomers can contribute to the body of scientific knowledge of comets. This book contains many practical examples of how to construct comet light-curves, measure how fast a comet s coma expands, and determine the rotation period of the nucleus. All these examples are illustrated with drawings and photographs. Because of their unpredictable nature comets are always interesting and sometime spectacular objects to observe and image. The second part of the book therefore takes the reader through the key observing techniques that can be used with commercially available modern observing equipment, from basic observations to more scientific measurements."
Go-To Telescopes Under Suburban Skies is the first book specifically written for amateur astronomers who own, or who are about to purchase, a computer-controlled go-to telescope. Computer control and automatic location of objects in the night sky is now a feature of even inexpensive astronomical telescopes (under $200), no longer just of the more expensive models. The advantage of the go-to capability is enormous the telescope can be aimed at any object in the sky with great speed and accuracy and so is the popularity of these instruments. GO-TO Telescopes Under Suburban Skies provides literally hundreds more targets beyond those offered by the built-in nightly tours that feature on the telescope s computer handset (a feature incorporated by most manufacturers). Although most go-to telescopes have enormous databases of objects they can find usually running into tens of thousands the tours (that s suggested objects to look at) are always very limited. Once you ve seen the planets and bright objects that the computer suggests, you re on your own This new book answers the question, What shall I observe next? in a way that is unique to go-to telescopes. Unlike all existing books on deep sky observing, GO-TO Telescopes Under Suburban Skies doesn't waste space on RA/Dec co-ordinates or Star Maps and Finder Charts for suggested objects. It is designed expressly to be used alongside a go-to telescope, using the NGC and SAO menus on the computer handset to quickly slew the telescope to each new target. This is unique, and makes the book much more information-rich than other observing guides. Targets are arranged by season to maximise the chances of a given object being visible at the time of observing, and then are divided into four categories: three deep sky categories of increasing difficulty, and then one category of stars that covers things like coloured stars, multiple stars, and loose clusters/streams. The reader can quickly turn to the relevant season, and then work through the list of objects. All existing books about practical deep-sky observing are biased towards non- go-to telescope owners and usually assume large-aperture instruments and/or dark, rural or desert skies. This book makes the more realistic assumption that the amateur astronomer has a relatively small telescope and is observing from a backyard in a suburban area. Instead of devoting page after page to maps and co-ordinates, GO-TO Telescopes Under Suburban Skies leaves the computer to locate targets by using NGC and SAO catalog numbers, and so has the space to suggest many more fascinating deep-sky targets and provide detailed observing lists and information about what's being viewed.
In 'Columbia: Final Voyage' aerospace writer Philip Chien, who has over 20 years' experience covering the US space program, provides a unique insight into the crew members who lost their lives in the Columbia disaster. Chien interviewed all seven crew members several times and got to know them as individuals. He reviews in detail their training, their scientific work and other activities during their successful 16-day flight, the background of the accident itself and a detailed first-hand account of what happened that fateful day in February 2003. The author provides a comprehensive and personal look at both the Columbia astronauts and the STS-107 mission, together with a behind-the-scenes account of other people involved in the mission and their personal reactions to the accident. Forward by Jonathan B. Clark, widower of Columbia astronaut Laurel Clark Introduction by Apollo 11 astronaut Buzz Aldrin
The Moon is not just a static piece of cosmic matter in our night sky, but a dynamic living being. Throughout her journey around the Earth which takes about 29.5 days she shows us her different faces, growing from a silver sliver in the sky to an awe-inspiring illuminated sphere, before returning to darkness again. She changes colour and moves through a variety of star constellations reflecting the energies at play each day. The Moon gives us a map to a cyclical way of living; the blueprint for a life that breathes in harmony with the rhythm of the natural world around us. She teaches us about the importance of embracing quiet and reflective times as much as celebrating the times we experience life in its fullest expression. She informs us when to plant the seeds of our dreams and when to take stock and harvest what we have been growing. What will you discover about yourself when you tune into the moon?
Terms such as "expanding Universe," "big bang," and "initial singularity," are nowadays part of our common language. The idea that the Universe we observe today originated from an enormous explosion (big bang) is now well known and widely accepted, at all levels, in modern popular culture. But what happens to the Universe before the big bang? And would it make any sense at all to ask such a question? In fact, recent progress in theoretical physics, and in particular in String Theory, suggests answers to the above questions, providing us with mathematical tools able in principle to reconstruct the history of the Universe even for times before the big bang. In the emerging cosmological scenario the Universe, at the epoch of the big bang, instead of being a "new born baby" was actually a rather "aged" creature in the middle of its possibly infinitely enduring evolution. The aim of this book is to convey this picture in non-technical language accessibile also to non-specialists. The author, himself a leading cosmologist, draws attention to ongoing and future observations that might reveal relics of an era before the big bang.
The first photographic lunar atlas to show the Moon as it appears through SCTs the world 's most popular telescopes! Features the superb photographs from the original Hatfield Lunar Atlas Detailed key maps for every photograph identify lunar features Inset IAU-standard photographs, to help users learn to identify features on conventional Moon maps
The clearest, most accessible guide to observing the night sky. Introducing the Handbook of Stars and Planets - the perfect beginner's guide to the night sky! With a highly visual introduction that explains the basic concepts of astronomy and gives advice on the best methods and equipment for observation, including binoculars and telescopes, exploring the cosmos and more has never been easier or more accessible. Each of the planets in the Solar System is described and illustrated in detail, with images taken from space probes as well as from the ground, showing them as you can expect to see them. More than 160 star charts were made especially for this book by the Royal Greenwich Observatory. There is a separate detailed chart for each of the 88 constellations, adding up to a complete atlas of the sky. The text for each constellation reveals its history and mythology and lists notable stars, galaxies, nebulae, and other objects. Alongside the constellation profiles is a month-by-month guide, including a set of charts and a user-friendly text guide that picks out the highlights above your head each month. Soar into the pages of this awe-inspiring astronomy book to explore: - Introduction section provides an accessible primer on the basics of astronomy and sky-watching - Equipment section includes a guide to the main kinds of binoculars, telescopes, and camera equipment - Practical advice also includes observing the sky with the naked eye - Profiles of planets and constellations include colour-coded data tables, delivering fast facts for quick reference -Accessible text explains concepts clearly and guides the reader from beginner to intermediate-level astronomer This newly-updated guide to the Solar System includes new discoveries, revised data, and the latest images from space probes! The revisions to constellation and monthly sky guides include new data on stars and other objects such as galaxies, as well as a refreshed guide to binoculars, telescopes, and cameras. Complete with jargon-free text written by one of the foremost popularisers of astronomy and an authority on the history of constellations, the DK Handbook of Stars and Planets is the perfect introduction to stargazing! So whether you're a budding astronomer or an intermediate space-savvy, this great guide to the night sky is suitable for children aged 12+ and adults alike, and promises something for everyone to explore, discover and love!
Computers and Astronomy Perhaps every generation of astronomers believes that their telescopes are the best that have ever been. They are surely all correct! The great leap of our time is that computer-designed and machined parts have led to more accurately made com- nents that give the astronomer ever better views. The manual skills of the craftsman mirror grinder have been transformed into the new-age skills of the programmer and the machine maker. (The new products did not end the work of craftsman te- scope makers, though. Many highly skilled amateur/professional opticians cont- ued to produce good-quality mirrors that are still seen today. ) Amateur-priced telescopes are now capable of highly accurate tracking and computer control that were once only the province of professionals. This has greatly increased the p- sibilities of serious astronomy projects for which tailor-made software has been developed. Add a CCD camera to these improved telescopes (see Chap. 3), and you bring a whole new dimension to your astronomy (see Fig. 1. 1). Look Before You Leap! But first, a word of caution. Unless you are already familiar with astronomy and basic telescopes, it is not wise to start spending large amounts of money on a we- featured telescope. Such an instrument might otherwise be subsequently abandoned due to a perceived overcomplexity coupled with a waning interest.
This work introduces the important emerging space powers of the world. Brian Harvey describes the origins of the Japanese space program, from rocket designs based on WW II German U-boats to tiny solid fuel 'pencil' rockets, which led to the launch of the first Japanese satellite in 1970. The next two chapters relate how Japan expanded its space program, developing small satellites into astronomical observatories and sending missions to the Moon, Mars, comet Halley, and asteroids. Chapter 4 describes how India's Vikram Sarabhai developed a sounding rocket program in the 1960s. The following chapter describes the expansion of the Indian space program. Chapter 6 relates how the Indian space program is looking ahead to the success of the moon probe Chandrayan, due to launch in 2008, and its first manned launching in 2014. Chapters 7, 8, and 9 demonstrate how, in Iran, communications and remote sensing drive space technology. Chapter 10 outlines Brazil's road to space, begun in the mid-1960's with the launch of the Sonda sounding rockets. The following two chapters describe Brazil's satellites and space launch systems and plans for the future. Chapters 13 and 14 study Israel's space industry. The next chapters look at the burgeoning space programs of North and South Korea. The book ends by contrasting and comparing all the space programs and speculating how they may evolve in the future. An appendix lists all launches and launch attempts to date of the emerging space powers.
Since ancient times, humans have been engaged in a continual quest to find meaning in and make sense of sights and events in the night sky. Cultures spread around the world recorded their earliest efforts in artwork made directly on the natural landscapes around them, and from there they developed more and more sophisticated techniques for observing and documenting astronomy. This book brings readers on an astronomical journey through the ages, offering a history of how our species has recorded and interpreted the night sky over time. From cave art to parchment scribe to modern X-ray mapping of the sky, it chronicles the ever-quickening development of tools that informed and at times entirely toppled our understanding of the natural world. Our documentation and recording techniques formed the bedrock for increasingly complex forays into astronomy and celestial mechanics, which are addressed within these chapters. Additionally, the book explores how nature itself has recorded the skies in its own way, which can be unraveled through ongoing geological and archaeological studies. This tale of human discovery and ingenuity over the ages will appeal to anybody interested in the field of astronomy and its rich cultural history.
A Spectroscopic Atlas of the Stars: A Pocket Field Guide is a standard reference book for all amateur astronomers interested in practical spectroscopy or spectrography. For the first time in one place, it identifies more than 70 (northern hemisphere) bright stars that are suitable observational targets for both amateurs and astronomy students. Finder charts are provided for locating these sometimes-familiar stars. Data for each star includes labelled stellar spectra, a spectral profile with spectral lines identified. These are conveniently laid out on a single page, opposite tables of spectroscopic properties, and lines and wavelengths identified. This is the first Spectral Atlas designed for amateur astronomers. It is equally relevant to college undergraduates, being intended to familiarize astronomers of any age and level of knowledge with labelled stellar spectra and their different properties. It contains much information about stars which is hard to find or inaccessible to most people.
Viewing the Constellations with Binoculars is a complete guide to practical astronomy, written for beginners, intermediate-level astronomers, and even people who have not yet turned their gaze to the night sky. The required observing equipment to get the full value from this book is no more than a pair of regular 10 x 50 binoculars, but even more can be seen with a small astronomical telescope. This comprehensive introduction to astronomy and practical observing is far more than a guide to what can be seen in the night sky through binoculars. It introduces the reader to some basic (and some not-so-basic) astronomical concepts, and discusses the stars and their evolution, the planets, nebulae, and distant galaxies. There is a guide to selecting and using binoculars for astronomy, as well, as a 'getting ready to observe' section containing invaluable practical hints and tips. The second part of the book is an extraordinarily complete atlas and guide to the night sky down to 30 N (covering all the USA and Europe). It is illustrated with superb and sometimes beautiful amateur astronomical photographs, detailed maps (down to 5th magnitude), descriptions, and data on all astronomical objects of interest."
The inspiring memoir of the superstar astronaut and TikTok sensation - now on her biggest space mission yet 'Today I woke up on Earth. And I will fall asleep in space' In space the sun rises and sets 16 times a day. You fly over every sea, every mountain and desert, every city and every port. The most ordinary things -- eating, sleeping, brushing your teeth or cutting your hair -- have to be relearned, until they become familiar again. This is the story of Samantha Cristoforetti's incredible journey to becoming an astronaut, and her journey beyond Earth. Her voyage as an apprentice astronaut began when she was in her early thirties: five years of intense training around the world, from Houston to Japan to the legendary Star City in Russia. Countless hours spent in centrifuges, spaceship simulators and under water for spacewalk practice. Then, one day, a rocket was waiting for her on the launch pad. And after eight minutes of wild ascent, she was on orbit, crunched up with her two crewmates in a tiny spaceship that took them to the International Space Station. With honesty and warmth, Cristoforetti chronicles the two hundred days she spent on the ISS, the joys and challenges of being in an extraordinary place, from the sublime sight of seeing Earth for the first time to more unusual concerns, such as mastering the art of floating. How do you find your bearings when there is no up and down? What is it like to run in weightlessness? And how do you cook in space? This is an enthralling, inspiring and surprisingly down-to-earth story about what it really takes to pursue your dreams.
In Part 1, the book describes the very latest thinking on solar physics in (mostly non-mathematical) detail, incorporating the latest results from research concerning the structure and behaviour of the Sun. There is particular emphasis on the surface features visible from the Earth, and how these are the result of the extraordinary processes that are taking place within the Sun. In Part 2, the book details the techniques for observing and imaging the Sun with commercially-available equipment. The many recent advances in optical equipment now allow amateur astronomers to observe phenomena that until recently could only be seen with the extremely expensive equipment available at universities and research observatories notably H-alpha and Calcium-K telescopes. This is a completely up-to-date solar observing book, while providing the science background necessary for an understanding of the observations with the latest equipment. It also features the most complete solar observing and imaging guide available."
T. Plotner, The Night Sky Companion, DOI 10. 1007/978-0-387-79509-6_1, 1 Springer SciencethBusiness Media, LLC 2009 2 TheNightSkyCompanion Welcome,fellowtravelertothestars!Forthenextyearwewilltakeajourneytogetheracrossthenight sky. In these pages you will find lunar features, planets, meteor showers, single and multiple stars, open and globular clusters, as well as distant galaxies. There will be astronomy history to explore, famous astronomers to meet, and science to learn. You'll find things here for those who enjoy stargazing with just their eyes, binoculars, or even the largest of telescopes! Although these observing tips are designed with all readers in mind, not everyone lives in the same time zone-or the same hemisphere-and certainly no one has clear skies every night. But no matter where you live, or who you are, it is my hope that somewhere here you find something of interest to keep you looking up! LearningtheNightSky If you are new to astronomy, it might seem difficult to learn all those stars. Relax! It's much easier than you think. Just like moving to a new city, everything will seem unfamiliar at first, but with a little help from some maps, you'll soon be finding your way around like a pro. Once you become familiar with the constellations and how they appear to move across the night sky, the rest is easy. If you do not have maps of your own, try visiting your local library or one of many online sites thatcangeneratethem. Theygiveobjectpositionsingreatdetail,andmosthaveakeyofGreekletters to help you understand star hop instructions.
Paolo Ulivi and David Harland provide in "Robotic Exploration of the Solar System" a detailed history of unmanned missions of exploration of our Solar System As in their previous book Lunar Exploration, the subject will be treated wherever possible from an engineering and scientific standpoint. Technical descriptions of the spacecraft, of their mission designs and of instrumentations will be provided. Scientific results will be discussed in considerable depth, together with details of mission management. The books will cover missions from the 1950s until the present day, and some of the latest missions and their results will appear in a popular science book for the first time. The authors will also cover many unflown projects, providing an indication of the ideas that proved to be unfulfilled at the time but which may still be proven and useful in the future. Just like Lunar Exploration, these books will use sources only recently made available on the Soviet space program, in addition to some obscure and rarely used references on the European space program. The project will deliver three volumes totaling over 1000 pages that will provide comprehensive coverage of the topic with thousands of references to the professional literature that should make it the 'first port of call' for people seeking information on the topic. |
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