Evidence for a Rotating Universe as Determined from an Analysis of Radial Velocities of External Galaxies

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ISBN 13 :
Total Pages : 180 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Evidence for a Rotating Universe as Determined from an Analysis of Radial Velocities of External Galaxies by : Vera C. Rubin

Download or read book Evidence for a Rotating Universe as Determined from an Analysis of Radial Velocities of External Galaxies written by Vera C. Rubin and published by . This book was released on 1951 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Vera Rubin

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Publisher : Harvard University Press
ISBN 13 : 067425936X
Total Pages : 321 pages
Book Rating : 4.6/5 (742 download)

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Book Synopsis Vera Rubin by : Jacqueline Mitton

Download or read book Vera Rubin written by Jacqueline Mitton and published by Harvard University Press. This book was released on 2021-02-11 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Physics Today Best Book of the Year The first biography of a pioneering scientist who made significant contributions to our understanding of dark matter and championed the advancement of women in science. One of the great lingering mysteries of the universe is dark matter. Scientists are not sure what it is, but most believe it’s out there, and in abundance. The astronomer who finally convinced many of them was Vera Rubin. When Rubin died in 2016, she was regarded as one of the most influential astronomers of her era. Her research on the rotation of spiral galaxies was groundbreaking, and her observations contributed significantly to the confirmation of dark matter, a most notable achievement. In Vera Rubin: A Life, prolific science writers Jacqueline Mitton and Simon Mitton provide a detailed, accessible overview of Rubin’s work, showing how she leveraged immense curiosity, profound intelligence, and novel technologies to help transform our understanding of the cosmos. But Rubin’s impact was not limited to her contributions to scientific knowledge. She also helped to transform scientific practice by promoting the careers of women researchers. Not content to be an inspiration, Rubin was a mentor and a champion. She advocated for hiring women faculty, inviting women speakers to major conferences, and honoring women with awards that were historically the exclusive province of men. Rubin’s papers and correspondence yield vivid insights into her life and work, as she faced down gender discrimination and met the demands of family and research throughout a long and influential career. Deftly written, with both scientific experts and general readers in mind, Vera Rubin is a portrait of a woman with insatiable curiosity about the universe who never stopped asking questions and encouraging other women to do the same.

Soviet Astronomy. AJ.

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ISBN 13 :
Total Pages : 1098 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Soviet Astronomy. AJ. by :

Download or read book Soviet Astronomy. AJ. written by and published by . This book was released on 1959 with total page 1098 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reprints

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ISBN 13 :
Total Pages : 692 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Reprints by : Harvard College Observatory

Download or read book Reprints written by Harvard College Observatory and published by . This book was released on 1959 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Expanding Universe

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Publisher : Cambridge University Press
ISBN 13 : 0521232120
Total Pages : 238 pages
Book Rating : 4.5/5 (212 download)

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Book Synopsis The Expanding Universe by : Robert W. Smith

Download or read book The Expanding Universe written by Robert W. Smith and published by Cambridge University Press. This book was released on 1982-04-08 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book analyses, with archival evidence, the three major changes to astronomers' theories between 1900 and 1931.

Proceedings of the Annual Convention, Western Amateur Astronomers

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Publisher :
ISBN 13 :
Total Pages : 268 pages
Book Rating : 4.:/5 (321 download)

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Book Synopsis Proceedings of the Annual Convention, Western Amateur Astronomers by : Western Amateur Astronomers (Organization)

Download or read book Proceedings of the Annual Convention, Western Amateur Astronomers written by Western Amateur Astronomers (Organization) and published by . This book was released on 1958 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nuclear Science Abstracts

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ISBN 13 :
Total Pages : 744 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Nuclear Science Abstracts by :

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1975 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Rotating Relativistic Models of the Universe

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ISBN 13 :
Total Pages : 50 pages
Book Rating : 4.:/5 (35 download)

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Book Synopsis Rotating Relativistic Models of the Universe by : Egils Sviestins

Download or read book Rotating Relativistic Models of the Universe written by Egils Sviestins and published by . This book was released on 1983 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Nuclear Science Abstracts

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ISBN 13 :
Total Pages : 1058 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Nuclear Science Abstracts by :

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1969-10 with total page 1058 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Einstein's Error

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ISBN 13 :
Total Pages : 134 pages
Book Rating : 4.6/5 (51 download)

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Book Synopsis Einstein's Error by : Colin Gordon

Download or read book Einstein's Error written by Colin Gordon and published by . This book was released on 2020-06-04 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two branches of physics have diverged to the point that they are now in direct conflict. The theory of Special Relativity, proposed by Einstein in 1905, claimed that motion is purely relative, that for two bodies moving with constant velocities their motion is a relation between them and not a property of one or the other; there is no body absolutely at rest to which the motion of each can be referred. At that time the universe was believed to consist only of our own galaxy, the Milky Way, but in the following decades astronomical observations revealed a vast number of galaxies outside of our own stretching into the far reaches of space. Their spectral red-shifts indicated their velocities of recession from us and these were found to be proportional to their distances. This was evidence for an expanding universe in which a local rest frame is defined as that in which the galactic red-shifts and the microwave background radiation are the same in all directions. Any deviation from this isotropy would be a measure of the observer's motion through the cosmos. This is a clear conflict between theory and observation that needs to be resolved. It is found that the problem arises from an error in Einstein's original paper concerning the properties of time. He concluded that if a clock A is moved at constant velocity to a second clock B its motion causes it to run slow so that, on arrival, A's clock indicates an earlier time than B's. But if motion is purely relative the relation between A and B is symmetrical so we could equally well conclude that B's clock is slower than A's. The only possible outcome consistent with the principle of relativity is that the clocks agree when they meet. For this reason and others the effect know as time dilation is an invalid deduction from the theory. This being so a clock is unaffected by motion and remote clocks can be synchronized by transportation of a standard clock from one to the other. In this way a lattice of synchronized clocks can be set up to form a universal time scale. Combining this with the fundamental hypothesis of space-time, that the speed of light is invariant, leads to a theory based on the Voigt transformation rather than that of Lorentz. This modified theory contains a preferred inertial frame and a universal time, features that correspond to the those of the real universe. According to the Big Bang theory all matter was originally compressed into a small volume and at time zero began a uniform expansion, leading to a universe which is always homogeneous and isotropic. To an observer moving with local matter, known as the Hubble flow, the recession of the galaxies is the same in all directions. The Hubble flow defines the local rest frame and the uniform aging of all matter defines a universal cosmic time. Clearly this theory of Cosmic Space-time agrees closely with the observed properties of the universe. It is based on the Voigt transformation which differs from the Lorentz transformation only by a constant factor; consequently most of their physical properties are the same, including the invariance of the laws of physics and the equivalence of mass and energy. So nearly all the experimental and observational evidence that supports relativity theory also supports cosmic space-time. A few experiments claim to measure time dilation but this is not predicted by relativity theory so we must look elsewhere for an explanation of these results.

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 948 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1987 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Survey of Radial Velocities in the Zodiacal Dust Cloud

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Publisher : Springer Science & Business Media
ISBN 13 : 0387777067
Total Pages : 231 pages
Book Rating : 4.3/5 (877 download)

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Book Synopsis A Survey of Radial Velocities in the Zodiacal Dust Cloud by : Brian May

Download or read book A Survey of Radial Velocities in the Zodiacal Dust Cloud written by Brian May and published by Springer Science & Business Media. This book was released on 2008-08-05 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the summer and autumn of 2006 I read several interviews with Brian May in which he mentioned his desire to complete the PhD that he had abandoned in 1974. I looked up the papers he had published while a PhD student, which were on spectroscopic studies of the motion of the dust responsible for the zodiacal light, and felt that there was a basis for a thesis. Since he had been a student at Imperial, I knew, as Head of the Astrophysics Group at Imperial, that it would be good for the Group if he came and worked with us. I got in touch with him by email and suggested he come and talk about it. He replied enthusiastically and said that he was working on typing up what he had completed by 1974. I gradually realized that I was the only staff member at Imperial who had previously worked on zodiacal dust, so that I would have to act as his supervisor. Eventually we met and I tried to assess whether he would be able to find time for the huge amount of work that finishing off a thesis involves, particularly if it has not been touched for over 30 years. Since some of Brian’s emails were coming from the recording studio I knew there was strong competition for his time.

The Philosophy of Science: A-M

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Publisher : Taylor & Francis
ISBN 13 : 9780415977098
Total Pages : 536 pages
Book Rating : 4.9/5 (77 download)

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Book Synopsis The Philosophy of Science: A-M by : Sahotra Sarkar

Download or read book The Philosophy of Science: A-M written by Sahotra Sarkar and published by Taylor & Francis. This book was released on 2006 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first in-depth reference to the field that combines scientific knowledge with philosophical inquiry, this encyclopedia brings together a team of leading scholars to provide nearly 150 entries on the essential concepts in the philosophy of science. The areas covered include biology, chemistry, epistemology and metaphysics, physics, psychology and mind, the social sciences, and key figures in the combined studies of science and philosophy. (Midwest).

From the Realm of the Nebulae to Populations of Galaxies

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Publisher : Springer
ISBN 13 : 3319310062
Total Pages : 809 pages
Book Rating : 4.3/5 (193 download)

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Book Synopsis From the Realm of the Nebulae to Populations of Galaxies by : Mauro D'Onofrio

Download or read book From the Realm of the Nebulae to Populations of Galaxies written by Mauro D'Onofrio and published by Springer. This book was released on 2016-07-26 with total page 809 pages. Available in PDF, EPUB and Kindle. Book excerpt: In order to outline possible future directions in galaxy research, this book wants to be a short stopover, a moment of self-reflection of the past century of achievements in this area. Since the pioneering years of galaxy research in the early 20th century, the research on galaxies has seen a relentless advance directly connected to the parallel exponential growth of new technologies. Through a series of interviews with distinguished astronomers the editors provide a snapshot of the achievements obtained in understanding galaxies. While many initial questions about their nature have been addressed, many are still open and require new efforts to achieve a solution. The discussions may reveal paradigms worthwhile revisiting. With the help of some of those scientists who have contributed to it, the editors sketch the history of this scientific journey and ask them for inspirations for future directions of galaxy research.

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 946 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1987-04 with total page 946 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Unity of the Universe

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ISBN 13 :
Total Pages : 212 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis The Unity of the Universe by : D. W. Sciama

Download or read book The Unity of the Universe written by D. W. Sciama and published by . This book was released on 1959 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Analysis of Radial Velocities of Globular Clusters and Non-galactic Nebulae

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Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (939 download)

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Book Synopsis Analysis of Radial Velocities of Globular Clusters and Non-galactic Nebulae by :

Download or read book Analysis of Radial Velocities of Globular Clusters and Non-galactic Nebulae written by and published by . This book was released on with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: