Galaxies and their Masks
Author: David L. Block
Publisher: Springer Science & Business Media
Published: 2010-11-12
Total Pages: 507
ISBN-13: 1441973176
DOWNLOAD EBOOKFreeman, Fellow of the Royal Society.
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Galaxies and Their Masks
Author: David L. Block
Publisher: Springer
Published: 2016-04-01
Total Pages: 516
ISBN-13: 9781493939701
DOWNLOAD EBOOKThe year: 1660. The date: November 28. Present: The Lord Brouncker, Mr Boyle, Mr Bruce, Sir Robert Moray, Sir Paule Neile, Dr Wilkins, Dr Goddard, Dr Petty, Mr Ball, Mr Hooke, Mr Wren, and Mr Hill. Occasion: A lecture by Mr Wren at Gresham College, United Kingdom. AfterChristopherWrenhaddeliveredhislectureatGreshamCollegeonthathistoric occasion in November 1660, they did according to the usual manner, withdraw for mutual converse. It was in 1660 that the Royal Society was founded, with 12 persons present. This year, 2010, is thus a special year for scientists worldwide: it celebrates the 350th anniversary of the founding of the Royal Society, whose current President is Martin Rees. One of the enormous challenges facing scientists in the 1600s was the great need fortheclassi cationofobjectstheywerestudying, particularlyinthe eldofbotany. The seeds for classi cation lie in the works of the British naturalist John Ray (1628 1705), who commencing in 1660 with hisCatalogusplantarumcirca Cantabrigiamnascentium (Catalogue of Cambridge Plants) published in the year in which the Royal Society was founded and ending with the posthumous publi- tion ofSynopsisMethodicaAviumetPiscium in 1713, pioneered systematic studies on plants, birds, mammals, sh, and insects."
Fifty Years of Quasars
Author: Mauro D'Onofrio
Publisher: Springer Science & Business Media
Published: 2012-09-14
Total Pages: 613
ISBN-13: 3642275648
DOWNLOAD EBOOKThe 50th anniversary of the discovery of quasars in 1963 presents an interesting opportunity to ask questions about the current state of quasar research. Formatted as a series of interviews with noted researchers in the field, each of them asked to address a specific set of questions covering topics selected by the editors, this book deals with the historical development of quasar research and discusses how advances in instrumentation and computational capabilities have benefitted quasar astronomy and have changed our basic understanding of quasars. In the last part of the book the interviews address the current topic of the role of quasars in galaxy evolution. They summarise open issues in understanding active galactic nuclei and quasars and present an outlook regarding what future observational facilities both on the ground and in space might reveal. Its interview format, the fascinating topic of quasars and black holes, and the lively recollections and at times controversial views of the contributors make this book both rewarding and a pleasure to read!
Shrouds of the Night
Author: David L. Block
Publisher: Springer Science & Business Media
Published: 2009-01-05
Total Pages: 449
ISBN-13: 0387789758
DOWNLOAD EBOOKThe Milky Way has captivated the mind of multitudes ever since the beginning of time. Particularly striking are its apparent dusty gaping voids. With the advent of near-infrared technology, astronomers have discovered an awesome new view of its structure, and of the structure of other galaxies around us. Galaxies are encased within Shrouds of the Night: shrouds or veils of cosmic dust, which have given us a totally incomplete picture of what our majestic Universe actually looks like. In this book, we feature some of the remarkable early photographic work of masters such as Isaac Roberts and Edward Barnard, before presenting to the reader the unmasked (dust penetrated) view of our cosmos, using some of the world’s largest ground and space-based telescopes.
A Galaxy of Things
Author: Colette Searls
Publisher: Taylor & Francis
Published: 2023-06-28
Total Pages: 135
ISBN-13: 1000897966
DOWNLOAD EBOOKA Galaxy of Things explores the ways in which all puppets, masks, makeup-prosthetic figures are "material characters," using iconic Star Wars characters like Yoda and R2-D2 to illustrate what makes them so compelling. As an epic franchise, Star Wars has been defined by creatures, droids, and masked figures since the original 1977 movie. Author Colette Searls, a theatre director and expert in puppetry studies, uncovers how non-humans like Chewbacca, semi-humans like Darth Maul, and even concealed humans like Boba Fett tell meaningful stories that conventional human characters cannot. Searls defines three powers that puppets, masked figures, and other material characters wield—distance, distillation, and duality—and analyzes Star Wars’ most iconic robots and aliens to demonstrate how they work across nearly a half-century of live-action films. Yoda and "Baby Yoda"—two of popular culture’s greatest puppets—use these qualities to transform their human companions. Similarly, Darth Vader’s mask functions as a performing object driving mystery and suspense across three film trilogies. The power of material characters has also been wielded in problematic ways, such as stereotypes in the representation of service droids and controversial creatures like Jar Jar Binks. Bringing readers forward into the first Star Wars live-action streaming series, the book also explores how the early 2020s stories centered material characters in particularly meaningful, often redemptive ways. A Galaxy of Things is an accessible guide to puppets, masks, and other material characters for students and scholars of theatre, film, puppetry, and popular culture studies. It also offers useful perspectives on non-human representation for researchers in object-oriented ontology, posthumanism, ethnic studies, and material culture.
Toward a New Millennium in Galaxy Morphology
Author: David L. Block
Publisher: Springer Science & Business Media
Published: 2012-12-06
Total Pages: 798
ISBN-13: 9401141142
DOWNLOAD EBOOKSouth Africa - a land of paradigm shifts. A land where we are willing to leave behind the old, to bravely accept the new. What do we need to exit the dark ages in the morphology of galaxies? How prevalent is the cherishing of old concepts? Traditional morphology has been `mask-oriented', focusing on masks of dust and gas which may constitute only 5 percent of the dynamical mass of a galaxy. Some of the world's foremost astronomers flew to South Africa to address morphologically related issues at an International Conference, the proceedings of which are contained in this volume. Examine predicted extinction curves for primordial dust at high redshift. Stars evolve; why not dust? Read about the breakdown of the Hubble sequence at a redshift of one. Explore the morphology of rings; the mysteries of metal-rich globular clusters; vigorous star-formation in the Large Magellanic Cloud; the world of secular evolution, where galaxies change their shapes within one Hubble time. And much more. Examine a new kinematical classification scheme of the unmasked, dust-penetrated near-infrared images of spiral galaxies. This volume contains over 80 refereed contributions (including 18 in-depth keynote review articles), 40 pages of questions and answers, a panel discussion transcribed from tape and 24 colour plates. The volume is unique in that contributions from both high and low redshift experts are represented at a level readily accessible to postdoctoral students entering the exciting world of morphology - whether it be of the local, or more distant, Universe.
A Bad Deal for the Whole Galaxy
Author: Alex White
Publisher: Orbit
Published: 2018-12-11
Total Pages: 477
ISBN-13: 0316412090
DOWNLOAD EBOOKThe greatest dangers hide the brightest treasures in this bold, planet-hopping science fiction adventure series. The crew of the legendary Capricious are rich enough to retire in comfort for the rest of their days, but none of it matters if the galaxy is still in danger. Nilah and Boots, the ship's newest crew-members hear the word of a mysterious cult that may have links back to an ancient and all-powerful magic. To find it, hot-headed Nilah will have to go undercover and find the source of their power without revealing her true identity. Meanwhile, Boots is forced to confront the one person she'd hoped never to see again: her old, turn-coat treasure-hunting partner.
Lessons from the Local Group
Author: Kenneth Freeman
Publisher: Springer
Published: 2014-11-13
Total Pages: 510
ISBN-13: 3319106147
DOWNLOAD EBOOKOur understanding of galaxy formation comes mostly from two sources: sensitive observations at high angular resolution of the high-redshift Universe, where galaxies are observed to be forming, and detailed observations of individual stars and clouds in the Local Group, where telltale remnants from its formative time remain and similar processes operate at a low level today. The current conference focusses on key aspects of the Local Group, composed of the Milky Way, Andromeda and Triangulum Spiral Galaxies, the Large and Small Magellanic Cloud galaxies, numerous dwarf and irregular galaxies, and intergalactic gas. Topics include the halo and thick disk of the Milky Way with its first stars and stellar streams; the Milky Way bar, bulge and outer edge; interstellar dust and turbulence; star formation processes and stellar scattering in spiral arms; views through the infrared Eyes of the Spitzer Space Telescope; globular clusters; the Local Gould Belt; stellar metallicities and elemental abundances; the environment and black hole in the Milky Way nucleus; orbits of the Magellanic Clouds and galaxy dwarfs; interstellar dust and turbulence; the outer disks and halos of the Andromeda and Triangulum galaxies; ripples from a collision in Andromeda; and arcs of carbon stars in the Triangulum and intergalactic clouds. This volume also discusses surveys of planetary nebulae, galaxy morphology at low and high redshift, cosmic evolution of star and galaxy formation and gas accretion, Lyman alpha emitting galaxies, ultra-low surface brightness imaging, and more. Readers are given a clear and comprehensive view of this wide range of topics written by specialists in each field. This is the proceedings of an International Conference at the Seychelles archipelago in May 2014, on the occasion of the 60th birthday of David Block and the millionth (base two) birthday of Bruce Elmegreen.
Penetrating Bars through Masks of Cosmic Dust
Author: David L. Block
Publisher: Springer Science & Business Media
Published: 2013-04-17
Total Pages: 890
ISBN-13: 1402028628
DOWNLOAD EBOOKTHE EDITORS: DAVID L. BLOCK AND KENNETH C. FREEMAN (SOC CO-CHAIRS), IVANIO PUERARI, ROBERT GROESS AND LIZ K. BLOCK 1. Harvard College Observatory, 1958 The past century has truly brought about an explosive period of growth and discovery for the physical sciences as a whole, and for astronomy in particular. Galaxy morphology has reached a renaissance . . The year: 1958. The date: October 1. The venue: Harvard College Observatory. The lecturer: Walter Baade. With amazing foresight, Baade penned these words: "Young stars, supergiants and so on, make a terrific splash - lots of light. The total mass of these can be very small compared to the total mass of the system". Dr Layzer then asked the key question: " . . . the discussion raises the point of what this classification would look like if you were to ignore completely all the Population I, and just focus attention on the Population II . . . " We stand on the shoulders of giants. The great observer E. E. Barnard, in his pioneering efforts to photograph the Milky Way, devoted the major part of his life to identifying and numbering dusty "holes" and dust lanes in our Milky Way. No one could have dreamt that the pervasiveness of these cosmic dust masks (not only in our Galaxy but also in galaxies at high redshift) is so great, that their "penetration" is truly one of the pioneering challenges from both space-borne telescopes and from the ground.
