Supermassive Ancient Galaxies

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Supermassive Ancient Galaxies

Author : Ed Lukowich
Publisher : Jepko Publishing
ISBN 13 :
Total Pages : 62 pages
Book Rating : 4./5 ( download)

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Book Synopsis Supermassive Ancient Galaxies by : Ed Lukowich

Download or read book Supermassive Ancient Galaxies written by Ed Lukowich and published by Jepko Publishing. This book was released on 2018-07-01 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: Trillion Theory (the new theory by founder/theorist/author Ed Lukowich) is summarized in this book. This new Trillion Theory depicts its estimated ancient trillion year age and origin for our cosmos. Delving deep into humongous galaxies, TT examines the work done by the galaxy builders, which TT purports to be black holes. At the hub of each and every galaxy is a Supermassive black hole which controls all of the millions of solar systems within the galaxy, along with the millions of black holes doing their dutiful tasks of recycling the solar systems for each new 15 billion-year generation. TT says, 'That is why it is near impossible to spot a sun older than 13-14 billion years.; and why astronomers have been mistaken in estimating the age of our cosmos at only 13.7 billion years when viewing the current generation crop of suns and solar systems.' TT states that an ancient Supermassive black hole at the hub of galaxy may have started building its galaxy as far back as 800 billion years in the trillion-year cosmos. While the Supermassive black hole is ancient, its occupant solar systems die and spawn new solar systems once their star reaches the 10-14 billion year age and goes supernova. Our cosmos is akin to a forest which recycles old trees and spawns the next generation of trees. Quadrillions of black holes, varying in a multitude of sizes, are both the builders and the controllers of the solar systems and the galaxies of our immense cosmos. TT says, 'We indeed have plenty to discover and prove about our universe. Trillion Theory is pointing out the direction to be taken.'

The Galactic Supermassive Black Hole

Author : Fulvio Melia
Publisher : Princeton University Press
ISBN 13 : 9780691131290
Total Pages : 324 pages
Book Rating : 4.1/5 (312 download)

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Book Synopsis The Galactic Supermassive Black Hole by : Fulvio Melia

Download or read book The Galactic Supermassive Black Hole written by Fulvio Melia and published by Princeton University Press. This book was released on 2007 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Publisher description

On the Evolution of Massive Galaxies

Author : Kristen Leah Shapiro
Publisher :
ISBN 13 :
Total Pages : 498 pages
Book Rating : 4.:/5 (769 download)

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Book Synopsis On the Evolution of Massive Galaxies by : Kristen Leah Shapiro

Download or read book On the Evolution of Massive Galaxies written by Kristen Leah Shapiro and published by . This book was released on 2010 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: Galaxies, as the fundamental building blocks of the Universe, are the critical link between the overall evolution of the Universe and the assembly of small-scale structures, such as stars and planets, within it. Unfortunately, the formation and evolution of galaxies remains poorly understood, due to the incredible complexity of the physics that governs these processes. To study and constrain these processes, a particularly useful galaxy population are bulge-dominated galaxies such as elliptical and large spiral galaxies, which together are the most massive and most evolved components of the local Universe. In the present day, these galaxies are dominated by old stars; however, their histories likely include an epoch of powerful star formation and rapid growth of their supermassive black holes. Progress in understanding the evolution of massive galaxies can therefore proceed on two fronts -- 1) observations of their formation in situ in the early Universe, and 2) detailed studies of the fossil relics of this process in the local Universe -- with the ultimate goal being to link progenitors and descendants. A key epoch for such investigations is 10 billion years ago, the most active period in the Universe's history, at which time the vast majority of stellar material in galaxies was assembled. Recent comparisons of the observed properties of galaxy populations across cosmic time have shown that the dominant star-forming galaxy population at these early times were the probable ancestors of present-day massive (bulge-dominated spiral and elliptical) galaxies. The obvious direction for current and future research is therefore to probe the detailed evolution with time of the properties and sub-structures that define this local galaxy population. This goal has guided my dissertation research, as described in the following pages. Using photometric, spectroscopic, and integral-field observations at optical through mid-infrared wavelengths, I have studied both star-forming galaxies in the early Universe and their present-day descendants. Specifically, this thesis explores the dynamical, star-forming, and black hole properties of galaxies 10 billion years ago and shows that these young galaxies must be assembled via a rapid but steady influx of gas from the surrounding cosmic structure. The resulting large quantity of gas in these galaxies causes super-large star-forming gas clouds to form, and the dynamical interactions of these clouds control the evolution of the galaxies' supermassive black holes and internal sub-structures, producing the bulges and globular cluster populations observed in the present day. Studies of the resulting local massive galaxy population, also presented herein, confirm that such successive minor dynamical disturbances were important to the assembly of these bulge-dominated galaxies and their supermassive black holes. In the pages of this thesis, an exciting link is emerging in which many observed properties of local galaxies can be explained by the dramatic internal processes occurring in galaxies 10 billion years ago, during the era of the most rapid galaxy assembly.

Perfect Knowledge of Universe

Author : Ram Babu Sao
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781984153401
Total Pages : 448 pages
Book Rating : 4.1/5 (534 download)

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Book Synopsis Perfect Knowledge of Universe by : Ram Babu Sao

Download or read book Perfect Knowledge of Universe written by Ram Babu Sao and published by Createspace Independent Publishing Platform. This book was released on 2018-01-23 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: The whole universe is full of miracles. The Massive Black holes are massive objects collections of mass, with gravity so strong that nothing can escape, not even light. Black holes are among the strangest things in the universe. The most common types of black holes are the stellar-mass and super massive black holes. Stellar, mass black holes, are created when massive stars explode, leaving behind a black hole with the mass of just a few suns. "These are incredibly fast-moving objects that are actually gravitationally unbound to the Milky Way." Though these speed demons may be close to the black hole, they are not shrouded by dust and can be detected with telescopes. A stellar black hole can be seen when it rips a companion star to pieces. When a massive star explodes, not all the material is ejected into space. Some of it collapses into an extremely compact object known as a neutron star, inside which gravitational forces crush protons and electrons together, turning them into particles known as neutrons. A neutron star contains a few solar masses of material squeezed into a radius of only 20 km. This means the matter is so compressed that a thimble full of it would weigh millions of tonnes on Earth. Fast-spinning neutron stars, whose radio emissions seem to pulse on and off, are called pulsars. Quasars is the brightest objects in the universe, they shine anywhere from 10 to 100,000 times brighter than the Milky Way. Shining so brightly that they eclipse the ancient galaxies that contain them, quasars are distant objects powered by black holes a billion times as massive as our sun. These powerful dynamos have fascinated astronomers since their discovery half a century ago. Light-speed jets, the tiny point-like glimmers, are actually signals from galactic nuclei outshining their host galaxies. Quasars live only in galaxies with super massive black holes, black holes that contain billions of times the mass of the sun. Although light cannot escape from the black hole itself, some signals can break free around its edges. While some dust and gas fall into the black hole, other particles are accelerated away from it at near the speed of light. The particles stream away from the black hole in jets above and below it, transported by one of the most powerful partiparticle accelerators in the universe.

The First Galaxies

Author : Tommy Wiklind
Publisher : Springer Science & Business Media
ISBN 13 : 3642323626
Total Pages : 434 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis The First Galaxies by : Tommy Wiklind

Download or read book The First Galaxies written by Tommy Wiklind and published by Springer Science & Business Media. This book was released on 2012-12-15 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: New observations of the period between the cosmic recombination and the end of reionization are posing intriguing questions about where the first generations of stars were formed, how the first galaxies were assembled, whether these galaxies have low redshift counterparts, and what role the early galaxies played in the reionization process. Combining the new observational data with theoretical models can shed new light on open issues regarding the star formation process, its role in the reionization of the Universe, and the metal enrichment in galaxies at those early epochs. This volume brings together leading experts in the field to discuss our current level of understanding and what may come in the near future as our observational as well as theoretical tools improve. The book confronts the theory of how the first stars, black holes, and galaxies formed with current and planned observations. This synthesis is very timely, just ahead of the establishment of major new facilities, such as the James Webb Space Telescope (JWST), a next-generation, millimeter/sub-millimeter observatory in the Atacama desert (ALMA), and ground-based Extremely Large Telescopes (ELT). Together, they will revolutionize the study of the most distant objects in the Universe. This volume is aimed at beginning graduate students but can also serve as a reference work for active researchers in the field. Apart from presenting the fundamental concepts involved, it also provides an introduction to the methods and techniques used. The book will also be useful to anyone with an astrophysical background who needs an effective starting point for learning about the first stars and galaxies.

The First Stars

Author : Volker Bromm
Publisher : Springer
ISBN 13 : 9783642119644
Total Pages : 240 pages
Book Rating : 4.1/5 (196 download)

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Book Synopsis The First Stars by : Volker Bromm

Download or read book The First Stars written by Volker Bromm and published by Springer. This book was released on 2016-09-07 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The formation of the first stars (Pop III stars) and galaxies is one of the great outstanding challenges in modern astrophysics and cosmology. The first stars are likely key drivers for early cosmic evolution and will be at the center of attention over the next decade. The best available space and ground-based telescopes like the Hubble Space Telescope probe the Universe to high redshifts and provide us with tantalizing hints; but they cannot yet directly detect the first generation of stars and the formation of the first galaxies. This is left as key science for future telecopes like the James Webb Space Telescope. This book is based in part on classroom tested lectures related to Pop III stars, but also draws from the author's review articles of the main physical principles involved. The book will thus combine pedagogical introductory chapters with more advanced ones to survey the cutting-edge advances from the frontier of research. It covers the theory of first star formation, the relation between first stars and dark matter, their impact on cosmology, their observational signatures, the transition to normal star formation as well as the assembly of the first galaxies. It will prepare students for interpreting observational findings and their cosmological implications.

Galaxy Formation and Evolution

Author : Houjun Mo
Publisher : Cambridge University Press
ISBN 13 : 0521857937
Total Pages : 841 pages
Book Rating : 4.5/5 (218 download)

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Book Synopsis Galaxy Formation and Evolution by : Houjun Mo

Download or read book Galaxy Formation and Evolution written by Houjun Mo and published by Cambridge University Press. This book was released on 2010-05-20 with total page 841 pages. Available in PDF, EPUB and Kindle. Book excerpt: A coherent introduction for researchers in astronomy, particle physics, and cosmology on the formation and evolution of galaxies.

The Intriguing Life of Massive Galaxies (IAU S295)

Author : Daniel Thomas
Publisher : Cambridge University Press
ISBN 13 : 9781107033849
Total Pages : 0 pages
Book Rating : 4.0/5 (338 download)

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Book Synopsis The Intriguing Life of Massive Galaxies (IAU S295) by : Daniel Thomas

Download or read book The Intriguing Life of Massive Galaxies (IAU S295) written by Daniel Thomas and published by Cambridge University Press. This book was released on 2013-09-26 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The lives of massive galaxies are affected by many key processes, including gas accretion and star formation, feedback and quenching, black hole growth, mass assembly, galaxy mergers and interactions, chemical enrichment and stellar populations, dark matter, galaxy haloes, and satellite accretion. These proceedings of IAU Symposium 295 discuss recent progress in galaxy formation and evolution, and plan ahead for future challenges. They cover, from both theoretical and observational perspectives, the lives of massive galaxies from the formation of the first galaxies in the early Universe, through their evolution with cosmic time to massive galaxies in the local Universe. Key contributions deal with recent and near-future advances in telescope technology and massive galaxy surveys as well as computer power for large-scale simulations. IAU S295 benefits advanced students and active researchers who need an up-to-date review of galaxy formation and evolution and its future prospects.

Evolution of Massive Stars

Author : D. Vanbeveren
Publisher : Springer Science & Business Media
ISBN 13 : 9401110808
Total Pages : 472 pages
Book Rating : 4.4/5 (11 download)

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Book Synopsis Evolution of Massive Stars by : D. Vanbeveren

Download or read book Evolution of Massive Stars written by D. Vanbeveren and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: Massive stars occupy an exceptional place in general astrophysics. They trigger many if not all of the important processes in galactic evolution whereas due to their intrinsic brightness, they offer the (only until now) possibility to study the stellar content and stellar behaviour in distant galaxies. The last, say, 25 years, massive stars have been the subject of numerous meetings discussing the influence of massive stars on population synthesis, the number distribution of different types of massive stars, the LBV phenomenon, WR stars, X-ray binaries, stellar winds in massive stars, chemical pecularities in massive stars, supernova explosions of massive stars and the important SN1987A event, the influence of massive stars and chemical evolution of galaxies. It is clear that without a theory of stellar evolution, the study of these topics loses a lot of its significance. Massive star evolution therefore got a chance in these meetings, but rarely as a prime subject. The state of the art, the physical processes and the uncertainties in stellar evolution were barely touched. Even more, the influence of close binaries in all these massive star meetings slowly disappeared the last, say, 13 years without any scientific justification, although a significant fraction of stars occurs in close binaries with periods small enough so that both components will interact during their evolution. Denying the binaries or not discussing their influence on results and conclusions, makes the latter very uncertain or even completely unreliable.

What Do We Know about Stars and Galaxies?

Author : John Farndon
Publisher : Heinemann-Raintree Library
ISBN 13 : 141094168X
Total Pages : 50 pages
Book Rating : 4.4/5 (19 download)

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Book Synopsis What Do We Know about Stars and Galaxies? by : John Farndon

Download or read book What Do We Know about Stars and Galaxies? written by John Farndon and published by Heinemann-Raintree Library. This book was released on 2011 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume describes the properties and facts about stars and galaxies.

Probing Galaxy Evolution by Unveiling the Structure of Massive Galaxies Across Cosmic Time and in Diverse Environments

Author : Timothy Michael Weinzirl
Publisher :
ISBN 13 : 9783319069609
Total Pages : 252 pages
Book Rating : 4.0/5 (696 download)

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Book Synopsis Probing Galaxy Evolution by Unveiling the Structure of Massive Galaxies Across Cosmic Time and in Diverse Environments by : Timothy Michael Weinzirl

Download or read book Probing Galaxy Evolution by Unveiling the Structure of Massive Galaxies Across Cosmic Time and in Diverse Environments written by Timothy Michael Weinzirl and published by . This book was released on 2014-08-31 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Physical Properties of Massive, Star-Forming Galaxies When the Universe Was Only Two Billion Years Old

Author : Nicole Christina Fu
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (13 download)

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Book Synopsis Physical Properties of Massive, Star-Forming Galaxies When the Universe Was Only Two Billion Years Old by : Nicole Christina Fu

Download or read book Physical Properties of Massive, Star-Forming Galaxies When the Universe Was Only Two Billion Years Old written by Nicole Christina Fu and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Galaxies

Author : Susan Rose Simms
Publisher : High Noon Books
ISBN 13 : 1634025075
Total Pages : 48 pages
Book Rating : 4.6/5 (34 download)

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Book Synopsis Galaxies by : Susan Rose Simms

Download or read book Galaxies written by Susan Rose Simms and published by High Noon Books. This book was released on 2018-06-01 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: How big is the Milky Way Galaxy? Where is our Earth located among its billions of stars? People have been studying galaxies for hundreds of years. We have learned a lot–but there is still much to discover. Find out more about stars, black holes, dark matter, and other things that make up galaxies! Galaxies is part of the Super Science Facts series that engages readers in grades 5 to 12 with fun science facts and colorful images on every page to support comprehension. The series covers Physical Science, Life Science and Social Sciences in individual sets. The minimal-text format (1,700 to 2,000 words per book) introduces content vocabulary defined in context and repeated in a glossary. This audio edition features professional narration and highlights text as it is read. The reader may turn narration on or off while reading.

The Andromeda Galaxy

Author : Paul Hodge
Publisher : Springer Science & Business Media
ISBN 13 : 9780792316541
Total Pages : 378 pages
Book Rating : 4.3/5 (165 download)

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Book Synopsis The Andromeda Galaxy by : Paul Hodge

Download or read book The Andromeda Galaxy written by Paul Hodge and published by Springer Science & Business Media. This book was released on 1992-06-30 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Andromeda Galaxy, or M31, is an attractive galaxy for astronomers. It is close to us, it is of about the size of our galaxy, it provides some intriguing observational puzzles because the galaxy is nearly edge-on, and many objects can be studied in detail, because they are still sufficiently bright. With the current developments in instrumentation with which increasingly detailed studies of the Andromeda Galaxy can be made, this book provides a solid foundation for the start of new observations. This book is a mine of information about M31. It can be used as a reference by insiders, and at the same time it provides easy access for newcomers to the field.

The First Galaxies in the Universe

Author : Abraham Loeb
Publisher : Princeton University Press
ISBN 13 : 0691144923
Total Pages : 572 pages
Book Rating : 4.6/5 (911 download)

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Book Synopsis The First Galaxies in the Universe by : Abraham Loeb

Download or read book The First Galaxies in the Universe written by Abraham Loeb and published by Princeton University Press. This book was released on 2013-01-15 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive, self-contained introduction to one of the most exciting frontiers in astrophysics today: the quest to understand how the oldest and most distant galaxies in our universe first formed. Until now, most research on this question has been theoretical, but the next few years will bring about a new generation of large telescopes that promise to supply a flood of data about the infant universe during its first billion years after the big bang. This book bridges the gap between theory and observation. It is an invaluable reference for students and researchers on early galaxies. The First Galaxies in the Universe starts from basic physical principles before moving on to more advanced material. Topics include the gravitational growth of structure, the intergalactic medium, the formation and evolution of the first stars and black holes, feedback and galaxy evolution, reionization, 21-cm cosmology, and more. Provides a comprehensive introduction to this exciting frontier in astrophysics Begins from first principles Covers advanced topics such as the first stars and 21-cm cosmology Prepares students for research using the next generation of large telescopes Discusses many open questions to be explored in the coming decade

Supermassive Black Holes in Peculiar Galaxies

Author : Nina Nowak
Publisher : Sudwestdeutscher Verlag Fur Hochschulschriften AG
ISBN 13 : 9783838115030
Total Pages : 260 pages
Book Rating : 4.1/5 (15 download)

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Book Synopsis Supermassive Black Holes in Peculiar Galaxies by : Nina Nowak

Download or read book Supermassive Black Holes in Peculiar Galaxies written by Nina Nowak and published by Sudwestdeutscher Verlag Fur Hochschulschriften AG. This book was released on 2010-04 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: Supermassive black holes reside in the centres of all normal nearby galaxies. Their masses correlate strongly with several properties of the host galaxy, such as the bulge velocity dispersion and the bulge luminosity. This shows that galaxy evolution and black hole growth must be strongly linked. It remains an open question whether these correlations are also valid for galaxies at the extreme low and high-mass ends, galaxies with a pseudobulge and merger remnants. Nina Nowak measured supermassive black hole masses in the centres of four such galaxies using stellar dynamics. All measurements are based on observations with the adaptive-optics assisted, near-infrared integral-field spectrograph SINFONI at the European Southern Observatory's Very Large Telescope on Cerro Paranal, Chile. The results imply that the bulge velocity dispersion is always a good indicator of the central black hole mass, independent of galaxy type. The bulge luminosity, however, only seems to be a good mass inidicator for old classical bulges.

The Amazing Universe

Author : Lauren Kukla
Publisher : ABDO
ISBN 13 : 1680797557
Total Pages : 35 pages
Book Rating : 4.6/5 (87 download)

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Book Synopsis The Amazing Universe by : Lauren Kukla

Download or read book The Amazing Universe written by Lauren Kukla and published by ABDO. This book was released on 2017-01-01 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climb Aboard! Explore the beginning of the universe, the big bang theory, galaxies, and black holes! Learn about key astronomers and their contributions to space exploration! Examine the Hubble Space Telescope and the Large Hadron Collider! See an infographic showing a timeline of the universe! Did You Know? facts and a Guidebook of black holes complete your journey. Aligned to Common Core standards and correlated to state standards. Checkerboard Library is an imprint of Abdo Publishing, a division of ABDO.