This volume of 12 studies, mainly published during the past 15 years, begins with an overview of the Islamic astronomy covering not only sophisticated mathematical astronomy and instrumentation but also simple folk astronomy, and the ways in which astronomy was used in the service of religion. It continues with discussions of the importance of Islamic instruments and scientific manuscript illustrations. Three studies deal with the regional schools that developed in Islamic astronomy, in this case, Egypt and the Maghrib. Another focuses on a curious astrological table for calculating the length of life of any individual. The notion of the world centred on the sacred Kaaba in Mecca inspired both astronomers and proponents of folk astronomy to propose methods for finding the qibla, or sacred direction towards the Kaaba; their activities are surveyed here. The interaction between the mathematical and folk traditions in astronomy is then illustrated by an 11th-century text on the qibla in Transoxania. The last three studies deal with an account of the geodetic measurements sponsored by the Caliph al-Ma'mA"n in the 9th century; a world-map in the tradition of the 11th-century polymath al-BA (R)rA"nA (R), alas corrupted by careless copying; and a table of geographical coordinates from 15th-century Egypt.

Advances in Machine Learning and Data Mining for Astronomy documents numerous successful collaborations among computer scientists, statisticians, and astronomers who illustrate the application of state-of-the-art machine learning and data mining techniques in astronomy. Due to the massive amount and complexity of data in most scientific disciplines, the material discussed in this text transcends traditional boundaries between various areas in the sciences and computer science. The book's introductory part provides context to issues in the astronomical sciences that are also important to health, social, and physical sciences, particularly probabilistic and statistical aspects of classification and cluster analysis. The next part describes a number of astrophysics case studies that leverage a range of machine learning and data mining technologies. In the last part, developers of algorithms and practitioners of machine learning and data mining show how these tools and techniques are used in astronomical applications. With contributions from leading astronomers and computer scientists, this book is a practical guide to many of the most important developments in machine learning, data mining, and statistics. It explores how these advances can solve current and future problems in astronomy and looks at how they could lead to the creation of entirely new algorithms within the data mining community.

At some time around 200 A.D., the Stoic philosopher and teacher Cleomedes delivered a set of lectures on elementary astronomy as part of a complete introduction to Stoicism for his students. The result was "The Heavens" (Caelestia), the only work by a professional Stoic teacher to survive intact from the first two centuries A.D., and a rare example of the interaction between science and philosophy in late antiquity. This volume contains a clear and idiomatic English translation - the first ever - of "The Heavens", along with an informative introduction, detailed notes, and technical diagrams. This important work will now be accessible to specialists in both ancient philosophy and science and to readers interested in the history of astronomy and cosmology but with no knowledge of ancient Greek.

The world's leading textbook on astrobiology-ideal for an introductory one-semester course and now fully revised and updated Are we alone in the cosmos? How are scientists seeking signs of life beyond our home planet? Could we colonize other planets, moons, or even other star systems? This introductory textbook, written by a team of four renowned science communicators, educators, and researchers, tells the amazing story of how modern science is seeking the answers to these and other fascinating questions. They are the questions that are at the heart of the highly interdisciplinary field of astrobiology, the study of life in the universe. Written in an accessible, conversational style for anyone intrigued by the possibilities of life in the solar system and beyond, Life in the Universe is an ideal place to start learning about the latest discoveries and unsolved mysteries in the field. From the most recent missions to Saturn's moons and our neighboring planet Mars to revolutionary discoveries of thousands of exoplanets, from the puzzle of life's beginning on Earth to the latest efforts in the search for intelligent life elsewhere, this book captures the imagination and enriches the reader's understanding of how astronomers, planetary scientists, biologists, and other scientists make progress at the cutting edge of this dynamic field. Enriched with a wealth of engaging features, this textbook brings any citizen of the cosmos up to speed with the scientific quest to discover whether we are alone or part of a universe full of life. An acclaimed text designed to inspire students of all backgrounds to explore foundational questions about life in the cosmos Completely revised and updated to include the latest developments in the field, including recent exploratory space missions to Mars, frontier exoplanet science, research on the origin of life on Earth, and more Enriched with helpful learning aids, including in-chapter Think about It questions, optional Do the Math and Special Topic boxes, Movie Madness boxes, end-of-chapter exercises and problems, quick quizzes, and much more Supported by instructor's resources, including an illustration package and test bank, available upon request

Published under the auspices of the Royal Astronomical Society, this volume contains a set of extensive school tested lectures, with the aim to give a coherent and thorough background knowledge of the subject and to introduce the latest developments in N-body computational astrophysics. The topics cover a wide range from the classical few-body problem with discussions of resonance, chaos and stability to realistic modelling of star clusters as well as descriptions of codes, algorithms and special hardware for N-body simulations. This collection of topics, related to the gravitational N-body problem, will prove useful to both students and researchers in years to come. 1) Published under the auspices of the Royal Astronomical Society.

A Telegraph Best Science Book of the Year "A witty yet in-depth exploration of the prospects for human habitation beyond Earth...Spacefarers is accessible, authoritative, and in the end, inspiring." -Richard Panek, author of The Trouble with Gravity It's been over fifty years since Apollo 11 landed on the moon. So why is there so little human presence in space? Will we ever reach Mars? And what will it take to become a multiplanet species? While many books have speculated on the possibility of living beyond the Earth, few have delved into the practical challenges. A wry and compelling take on the who, how, and why of near-future colonies in space, Spacefarers introduces us to the engineers, scientists, planners, dreamers, and entrepreneurs who are striving right now to make life in space a reality. While private companies such as SpaceX are taking the lead and earning profits from human space activity, Christopher Wanjek is convinced this is only the beginning. From bone-whittling microgravity to eye-popping profits, the risks and rewards of space settlement have never been so close at hand. He predicts we will have hotels in low-earth orbit, mining and tourism on the Moon, and science bases on Mars-possibly followed (gravity permitting) by full blown settlements. "Nerdily engaging (and often funny)...Technology and science fiction enthusiasts will find much here to delight them, as Wanjek goes into rich detail on rocketry and propulsion methods, including skyhooks and railguns to fling things into orbit...He is a sensible skeptic, yet also convinced that, in the long run, our destiny is among the stars." -The Guardian "If the events of this year have had you daydreaming about abandoning the planet entirely, [Spacefarers] is a geekily pleasurable survey of the practicalities and challenges." -The Telegraph "The best book I've read on space exploration since Isaac Asimov." -Michael Shermer, publisher of Skeptic

Sitting still in a quiet room, you might just be able to convince yourself that nothing is moving. But air currents swirl about you. Blood rushes through your veins. The atoms in your chair jiggle furiously. And the planet you are on is whizzing through space 35 times faster than the speed of sound. In Zoom, Bob Berman takes a thrilling tour around the wondrous and myriad motions that shape every aspect of the universe. Spanning astronomy, geology, biology, meteorology and history, he explains how clouds stay aloft, how the earth's rotation curves a ball's flight, how a mosquito's familiar whine is tuned to a perfect A sharp, how the day gets longer every century, and much more.

Der Blick zu den Sternen.- Ovids gewoelbter Himmel.- Der Sonnenwagen.- Jupiter und Kallisto.- Jupiter und Europa.- Perseus und Andromeda.- Der Sternenhimmel im Jahreskreis.- Der Himmel im Fruhling.- Sternzug: "Deichsellinie bis Spica".- Der Himmel im Sommer.- Sternzuge: "Funfsternreihe" und "Grosses Dreieck".- Der Himmel im Herbst.- Sternzug: "Kolurlinie".- Der Himmel im Winter.- Sternzuge: "Grosser Wagen und Polarstern" und "Grosses Sechseck um Orion".- Himmelskarten fur das ganze Jahr.- Tabellen.- Karten.- Sternbilder und uberliefertes Wissen.- Adler.- Andromeda.- Barenhuter.- Becher.- Delphin.- Drache.- Fische.- Fuhrmann.- Grosser Bar.- Grosser Hund.- Hase.- Herkules.- Jungfrau.- Kassiopeia.- Kleiner Bar.- Kleiner Hund.- Krebs.- Leier.- Loewe.- Noerdliche Krone.- Noerdliche Wasserschlange.- Orion.- Pegasus.- Perseus.- Rabe.- Schlange, Schlangentrager.- Schutze.- Schwan.- Skorpion.- Steinbock.- Stier.- Waage.- Walfisch.- Wassermann.- Widder.- Zwillinge.- Wissenschaftliche Bilder.- Das Universum antiker Astronomen.- Beobachtung der Sonne.- Beobachtung der Sterne.- Die Bewegung der Sonne vor dem Fixsternhintergrund.- Die Deutung der Beobachtungen als Zwei-Kugel-Universum.- Die Bewegung von Planeten vor dem Fixsternhintergrund.- Kopernikanisches Universum.- Die Philosophie der Bilder.- Das naturwissenschaftliche Bild.- Zeiten "normaler Wissenschaft".- Selbst und Sein.- Quellen und weiterfuhrende Literatur.- Quellenhinweise.- Schrifttum.- Fruhe Quellen uber Sternbilder und Mythen.- Menschen, Goetter und Damonen.- Namen und Kurzbeschreibungen.- AEhnliche oder nahezu aquivalente Gottheiten.- Symbole, Kennzeichen und Eigenschaften.- Funktion, Tatigkeit und Aufgabe.- Die Lage des Mondes und der Planeten auf der Ekliptik.- Himmelskarten und besondere Objekte.- Danksagung.- International gebrauchliche Fachbezeichnungen und Sternbildabkurzungen.- Verzeichnis der Sterne und Sternbilder.- Verzeichnis zur Mythologie.- Gesamtverzeichnis.

When Planetomachia was published in 1585, Greene himself-always the best advertiser of his own books-promised his readers a perfectly balanced diet of edification and entertainment. He described his newest offering as an astronomical discourse on the nature and influence of the planets interlaced with 'pleasant and tragical histories,' which one could ostensibly use as a manual to identify various planetary influences on 'natural constitution.' In this first complete critical edition, Nandini Das presents Planetomachia as a complex hybrid which is eminently a product of its times, exploring how the two very different intellectual and cultural spheres of Humanist scholarship and Renaissance popular print engage in an intriguing, albeit uneasy, dialogue to produce this unique work of prose fiction. The volume gives a clear sense, afforded by no other existing edition, of the intellectual climate which shaped this text. It offers substantial introductory material (on biographical, literary and scientific contexts) and extensive annotation identifying Greene's allusions and elucidating his vocabulary. It also includes translations and extracts from significant sources, along with a bibliography of relevant primary texts and critical work on Greene generally and on Planetomachia in particular.

This book presents the latest researches on hypersonic steady glide dynamics and guidance, including the concept of steady glide reentry trajectory and the stability of its regular perturbation solutions, trajectory damping control technique for hypersonic glide reentry, singular perturbation guidance of hypersonic glide reentry, trajectory optimization based on steady glide, linear pseudospectral generalized nominal effort miss distance guidance, analytical entry guidance and trajectory-shaping guidance with final speed and load factor constraints. They can be used to solve many new difficult problems in entry guidance. And many practical engineering cases are provided for the readers for better understanding. Researchers and students in the fields of flight vehicle design or flight dynamics, guidance and control could use the book as valuable reference.

Deep Impact, or at least part of the flight system, is designed to crash into comet 9P/Tempel 1. This bold mission design enables cometary researchers to peer into the cometary nucleus, analyzing the excavated material with its imagers and spectrometers. The book describes the mission, its objectives, expected results, payload, and data products in articles written by those most closely involved. This mission has the potential of revolutionizing our understanding of the cometary nucleus.

Astrophysics: Anomalous Redshift Question: Empirical Evidence on the Creation of Galaxies and Quasars (H. Arp). Periodicity in Extragalactic Redshifts (W.M. Napier). Quasar Spectra: Black Holes or Nonstandard Models? (J.W. Sulentic). Relativity: Problems of Energy and of Ether: Fourdimensional Elasticity: Is It General Relativity? (A. Tartaglia). Universality of the Lie-Isotopic Symmetries for Deformed Minkowskian Metrics (A.K. Aringazin, K.M. Aringazin). From Relativistic Paradoxes to Absolute Space and Time Physics (H.E. Wilhelm). Geophysics: Expanding Earth: Earth Complexity vs. Plate Tectonic Simplicity (G. Scalera). An Evolutionary Earth Expansion Hypothesis (S.T. Tassos). Fields and Particles: Space-Time Structures: Electromagnetic Interactions and Particle Physics (A.O. Barut). Isotopic and Genotopic Relativistic Theory (A. Jannussis, A. Sotiropoulou). Quantum Physics: Duality and Locality: A New Logic for Quantum Mechanics? (E. Bitsakis). Classical Interpretation of Quantum Mechanics (V.K. Ignatovich). 62 additional articles. Index.

In this selection of studies, J.L. Mancha explores aspects of the development of medieval optics and astronomy, including some medieval antecedents of the work of early modern astronomers. The articles deal with Latin, Hebrew and Arabic texts, and the process of translation and transmission of knowledge, and focus on three main themes. First, the theory and astronomical use of the pinhole camera in the 12th and 13th centuries; the texts edited here contain a solution to the problem of the formation of images cast by light through triangular apertures, equivalent to Kepler's, a description of the correct procedure for measuring solar apparent diameters using finite apertures, and a derivation of the Sun's eccentricity from its apparent diameters at apogee and perigee. Second, the characteristics of the Latin and ProvenAal versions of Levi ben Gerson's astronomical work, composed in collaboration with the author, as well as his tables and canons for finding syzygies and the mathematical methods used in the derivation of parameters. Third, different aspects of the survival of homocentric astronomy in the Middle Ages, especially al-Bitruji's model for trepidation and the technique for calculating the hippopede resulting from Eudoxan couples.

The studies brought together in this second collection of articles by Paul Kunitzsch continue the lines of research evident in his previous volume (The Arabs and the Stars). The Arabic materials discussed stem mostly from the early period of the development of Arabic-Islamic astronomy up to about 1000AD, while the Latin materials belong to the first stage of Western contact with Arabic science at the end of the 10th century, and to the peak of Arabic-Latin translation activity in 12th century Spain. The first set of articles focuses upon Ptolemy in the Arabic-Latin tradition, followed by further ones on Arabic astronomy and its reception in the West; the final group looks at details of the transmission of Euclid's Elements.

Studies on the Transmission of Medieval Mathematical Astronomy opens with a new survey of the transmission of Hellenistic astronomy, followed by two studies on how the notion of precession was treated by Babylonian, Greek, Indian, Arabic and Latin hands. Next is a survey of the astronomical tables that appeared in Latin during the 12th century, drawn mainly from Arabic and to some extent from Hebrew, as well as a special study of the Latin tables for London and Pisa drawn originally from the 10th-century Islamic astronomer al-Sufi. For the Sanskrit texts the focus is on the demonstration that the systems were founded on observations made in India, even though much of the theory was Greek in origin. On Byzantine material there are studies of the Persian Syntaxis whose source lay in the Persian Zij-i Ilkhani, and of the diverse materials drawn on by Gemistus Plethon. Mercier's work shows that there is a unity in medieval astronomy in spite of the great diversity in cultural settings, which included South and Central Asia, the Middle East, Byzantium, and Europe. The texts were recorded in all the major languages of this great region, from Sanskrit to Latin, over a period of time stretching from the late classical world to late medieval Europe. Yet these astronomical texts have much in common, drawn from the whole apparatus of Ptolemaic, or rather more inclusively, Greek astronomy. Transmission is demonstrated partly by the continuity of technical terms, and partly by the conservation and development of numerical parameters.

In 1833 John Herschel sailed from London to Cape Town, southern Africa, to undertake (at his own expense) an astronomical exploration of the southern heavens, as well as a terrestrial exploration of the area around Cape Town. After his return to England in 1838, and as a result of his voyage, he was highly esteemed and became Britain's most recognized man of science. In 1847 his southern hemisphere astronomical observations were published as the Cape Results. The main argument of Ruskin's book is that Herschel's voyage and the publication of the Cape Results, in addition to their contemporary scientific importance, were also significant for nineteenth-century culture and politics. In this book it is demonstrated that the reason for Herschel's widespread cultural renown was the popular notion that his voyage to the Cape was a project aligned with the imperial ambitions of the British government. By leaving England for one of its colonies, and pursuing there a significant scientific project, Herschel was seen in the same light as other British men of science (like James Cook and Richard Lander) who had also undertaken voyages of exploration and discovery at the behest of their nation. It is then demonstrated that the production of the Cape Results, in part because of Herschel's status as Britain's scientific figurehead, was a significant political event. Herschel's decision to journey to the Cape for the purpose of surveying the southern heavens was of great significance to almost all of Britain and much of the continent. It is the purpose of this book to make a case for the scientific, cultural, and political significance of Herschel's Cape voyage and astronomical observations, as a means of demonstrating the relationship of scientific practice to broader aspects of imperial culture and politics in the nineteenth century.

Ring lasers are commonly used as gyroscopes for aircraft navigation and attitude control. The largest ring lasers are sensitive enough that they can be used for high resolution inertial rotation sensing of the Earth in order to detect tiny perturbations to the Earth's rotation caused by earthquakes or global mass transport. This book describes the latest advances in the development of large ring lasers for applications in geodesy and geophysics using the most sensitive and stable devices available. Chapters cover our current knowledge of the physics of the laser gyroscope, how to acquire and analyse data from ring lasers, and what the potential applications are in the geosciences. It is a valuable reference for those working with ring lasers or using the data for applications in geodesy and geophysics; as well as researchers in laser physics, photonics and navigation.

A new paradigm for scientific discovery through computational tools now permeates every aspect of astronomical research. Computational astrophysics combines modern computational methods, novel hardware designs, advanced algorithms, original software implementations, and associated technologies to discover new phenomena and to make predictions in astronomy. The proceedings of IAU Symposium 362 summarizes ongoing developments in computational astrophysics through astronomers in diverse fields sharing their knowledge and approaches. It focuses on computational methods applied to speed up and broaden the scope of scientific studies, such as finding trends in observational data, high performance computing, automated search algorithms, and model predictability. Experts discuss a palette of challenging informational and technical developments, with the goal of coordinating their efforts and the improvement of techniques in pursuit of a wide range of astronomical studies, including fluid dynamics in star and galaxy evolution, exoplanets, gravitational waves, numerical relativity, data mining, and much more.

This introduction to one of the liveliest and most popular fields in philosophy is written specifically for a beginning readership with no background in philosophy or science. Step-by-step analyses of the key arguments are provided and the philosophical heart of the issues is revealed without recourse to jargon, maths, or logical formulas. The book introduces Einstein's revolutionary ideas in a clear and simple way, along with the concepts and arguments of philosophers, both ancient and modern that have proved of lasting value. Specifically, the theories of the ancient Greek philosophers, Zeno, Euclid and Parmenides are considered alongside the ideas of Newton, Leibniz and Kant as well as the giants of twentieth-century physics, Einstein and Lorentz. The problems at the heart of the philosophy of space and time, such as change, motion, infinity, shape, and inflation, are examined and the seismic impact made by relativity theory and quantum theory is assessed in the light of the latest research. The writing is lucid and entertaining, allowing a beginning readership to grasp some difficult concepts while offering the more experienced reader a succinct and illuminating presentation of the state of the debate. "Space, Time and Einstein" shows the reader the excitement of scientific discovery and the beauty of theory in the search for answers to these fundamental questions.

For the last four hundred years, women have played a part far in excess of their numerical representation in the history of astronomical research and discovery. It was a woman who gave us our first tool for measuring the distances between stars, and another who told us for the first time what those stars were made of. It was women who first noticed the rhythmic noise of a pulsar, the temperature discrepancy that announced the existence of white dwarf stars, and the irregularities in galactic motion that informed us that the universe we see might be only a small part of the universe that exists. And yet, in spite of the magnitude of their achievements, for centuries women were treated as essentially second class citizens within the astronomical community, contained in back rooms, forbidden from communicating with their male colleagues, provided with repetitive and menial tasks, and paid starvation wages. This book tells the tale of how, in spite of all those impediments, women managed, by sheer determination and genius, to unlock the secrets of the night sky. It is the story of some of science's most hallowed names - Maria Mitchell, Caroline Herschel, Vera Rubin, Nancy Grace Roman, and Jocelyn Bell-Burnell - and also the story of scientists whose accomplishments were great, but whose names have faded through lack of use - Queen Seondeok of Korea, who built an observatory in the 7th century that still stands today, Wang Zhenyi, who brought heliocentrism to China, Margaret Huggins, who perfected the techniques that allowed us to photograph stellar spectra and thereby completely changed the direction of modern astronomy, and Hisako Koyama, whose multi-decade study of the sun's surface is as impressive a feat of steadfast scientific dedication as it is a rigorous and valuable treasure trove of solar data. A History of Women in Astronomy and Space Exploration is not only a book, however, of those who study space, but of those who have ventured into it, from the fabled Mercury 13, whose attempt to join the American space program was ultimately foiled by betrayal from within, to mythical figures like Kathryn Sullivan and Sally Ride, who were not only pioneering space explorers, but scientific researchers and engineers in their own rights, aided in their work by scientists like Mamta Patel Nagaraja, who studied the effects of space upon the human body, and computer programmers like Marianne Dyson, whose simulations prepared astronauts for every possible catastrophe that can occur in space. Told through over 130 stories spanning four thousand years of humanity's attempt to understand its place in the cosmos, A History of Women in Astronomy and Space Exploration brings us at last the full tale of women's evolution from instrument makers and calculators to the theorists, administrators, and explorers who have, while receiving astonishingly little in return, given us, quite literally, the universe.

This book is a comprehensive survey of the current state of knowledge about the dynamics and gravitational properties of cosmic strings treated in the idealized classical approximation as line singularities described by the Nambu-Goto action. The author's purpose is to provide a standard reference to all work that has been published since the mid-1970s and to link this work together in a single conceptual framework and a single notational formalism. A working knowledge of basic general relativity is assumed. The book will be essential reading for researchers and postgraduate students in mathematics, theoretical physics, and astronomy interested in cosmic strings.

This book is a study of the astronomical culture of sixteenth-century Europe. It examines, in particular, the ways in which members of the nascent international astronomical community shared information, attracted patronage and respect for their work, and conducted their disputes. Particular attention is paid to the Danish astronomer Tycho Brahe (1546-1601), known for his observatory Uraniborg on the island of Hven, his operation of a printing press, and his development of a third world-system to rival those of Ptolemy and Copernicus. Adam Mosley examines the ways in which Tycho interacted with a Europe-wide network of scholars, looking not only at how he constructed his reputation through print, but also at his use of correspondence and the role that instruments played as vehicles for data and theories. The book will be of interest to historians of science, historians of the book, and historians of early modern culture in general.

Considered the paradigm case of the troubled interaction between science and religion, the conflict between Galileo and the Church continues to generate new research and lively debate. Richard J. Blackwell offers a fresh approach to the Galileo case, using as his primary focus the biblical and ecclesiastical issues that were the battleground for the celebrated confrontation. Blackwell's research in the Vatican manuscript collection and the Jesuit archives in Rome enables him to re-create a vivid picture of the trends and counter-trends that influenced leading Catholic thinkers of the period: the conservative reaction to the Reformation, the role of authority in biblical exegesis and in guarding orthodoxy from the inroads of "unbridled spirits," and the position taken by Cardinal Bellarmine and the Jesuits in attempting to weigh the discoveries of the new science in the context of traditional philosophy and theology. A centerpiece of Blackwell's investigation is his careful reading of the brief treatise Letter on the Motion of the Earth by Paolo Antonio Foscarini, a Carmelite scholar, arguing for the compatibility of the Copernican system with the Bible. Blackwell appends the first modern translation into English of this important and neglected document, which was placed on the Index of Forbidden Books in 1616. Though there were differing and competing theories of biblical interpretation advocated in Galileo's time-the legacy of the Council of Trent, the views of Cardinal Bellarmine, the most influential churchman of his time, and, finally, the claims of authority and obedience that weakened the abillity of Jesuit scientists to support the new science-all contributed to the eventual condemnation of Galileo in 1633. Blackwell argues convincingly that the maintenance of ecclesiastical authority, not the scientific issues themselves, led to that tragic trial.