Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 556

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Author: Vera C. Rubin
Publisher: Pontificia Academia Scient.
ISBN:
Category : Science
Languages : en
Pages : 644

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Author: Gary A Wegner
Publisher: World Scientific
ISBN: 9811211825
Category : Science
Languages : en
Pages : 379

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Book Description
All matter, including galaxy clusters, galaxies, and their constituents follow orbits and flows driven by the net attraction of near and distant masses. The book presents the development of studies of peculiar motions along with discoveries in large-scale structure, the cosmic microwave background, baryonic oscillations, gravity waves, and their relation to current work on gravitation and dark matter.The results of peculiar motion measurements in the late 20th century are described as they were used to search for the dipole of the galaxy motions, a determination of cosmic density, and to compare with the cosmic microwave dipole, which led to the discovery of galactic flows and the Great Attractor. Newer detailed measurements from surveys in the 21st century have helped resolve the nature of these structures. Some prospects for future investigations are discussed.

Author: Eleonora Di Valentino
Publisher: Springer Nature
ISBN: 9819901774
Category :
Languages : en
Pages : 674

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Author: Katsuhiko Sato
Publisher: Springer Science & Business Media
ISBN: 9401134103
Category : Science
Languages : en
Pages : 622

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The International Conference "Primordial Nucleosynthesis and Evolution of Early Universe" was held in the presence of Prof. William Fowler on 4 - 8 September 1990 at the Sanjo Conference Hall, the University of Tokyo. This conference was co-sponsored by IUPAP, the International Union of Pure and Applied Physics, and by the University of Tokyo. The number of participants was 156, 58 from 15 foreign countries and 98 from Japan. About 120 contributions were submitted orally or as posters. Originally this conference was planned as a small gathering on Primordial Nucleosynthesis as indicated in the title, since primordial nucleosynthesis is the most important probe of the early stage of the universe. As is well known, light element abundances strongly depend on the time evolution of temperature and density. In this sense we can say that primordial nucleosynthesis is both the thermometer and speedometer of the early universe. Moreover, recently it has been claimed that primordial nucleosynthesis is an indicator of inhomogeneity of the early universe too. Now research of the primordial nucleosynthesis is in a boom. We, however, decided to include observational cosmology, of observations. taking into account the recent remarkable results Nowadays, to reveal the large scale structure of the universe and discover its origin is a main subject in cosmology. We invited distinguished scientists from all over the world, and very fortunately almost all these people accepted to attend this conference.

Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 1006

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Author: S. Maurogordato
Publisher: Atlantica Séguier Frontières
ISBN: 9782863321898
Category : Galaxies
Languages : en
Pages : 622

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Author: Richard Schaeffer
Publisher: North Holland
ISBN:
Category : Science
Languages : en
Pages : 1016

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Book Description
In recent years, galaxy counts in two and three dimensions and numerous velocity field surveys have become available. These have aided in work on the problem of galaxy formation. This school presented a review of discoveries, their interrelations and their cosmic implications."

Author: Donald Hamilton
Publisher: Springer Science & Business Media
ISBN: 9401149607
Category : Science
Languages : en
Pages : 423

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Book Description
1. The Workshop and this Tome In the excellent bucolic setting of SchloB Ringberg in Upper Bavaria, over 50 scientists assembled during the week of 23-28 September 1996 to discuss recent results, both theoretical and observational in nature, on the large scale structure of the Universe. Such a topic is perhaps nowadays far too encompassing, and is essentially all of what we used to call "observational cosmology. " The original philosophy of the organization of this meeting was deliber ated aimed at the younger community and their contributions. As a conse quence, the content of the presentations was refreshingly new, as it should be. In spite of the deficiences caused by the lack of certain key researchers in this field, for one reason or another, the final result was rewarding to all. Although the conference was held in Fall 1996, the contributions contained herein were submitted as late as Spring 1998, thus the content maintains some degree of trendiness. Originally the current volume was to be a "proceedings. " This refers to the usual archival tome that fills one's shelf and is rarely consulted, except to see the canonical group photo, which by the way, we also have. Nevertheless, I wanted something more than that. Although the field is rapidly changing, with so-called facts in a state ofconstant volubility, now is a good time for reflection prior to the commencement ofthe Sloan Survey, presumably the definitive large-scale program of low- to moderate-redshift galaxies in our lifetime.

Author: Space Telescope Science Institute (U.S.). Symposium
Publisher: Cambridge University Press
ISBN: 9780521824590
Category : Medical
Languages : en
Pages : 274

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Book Description
The Hubble Space Telescope has made some of the most dramatic discoveries in the history of astronomy. From its vantage point 600km above the Earth, Hubble is able to capture images and spectra that would be difficult or impossible to obtain from the ground. This volume represents some of the most important scientific achievements of the Hubble Space Telescope in its first decade of operation. Written by world experts, this is an indispensable collection of review articles for researchers and graduate students.