The Birth of Modern Astronomy

Beschreibung

This richly illustrated book discusses the ways in which astronomy expanded after 1945 from a modest discipline to a robust and modern science. It begins with an introduction to the state of astronomy in 1945 before recounting how in the following years, initial observations were made in hitherto unexplored ranges of wavelengths, such as X-radiation, infrared radiation and radio waves. These led to the serendipitous discovery of more than a dozen new phenomena, including quasars and neutron stars, that each triggered a new area of research.The book goes on to discuss how after 1985, the further, systematic exploration of the earlier discoveries led to long-term planning and the construction of new, large telescopes on Earth and in Space. Key scientific highlights described in the text are the detection of exoplanets (1995), the unexpected discovery of the accelerated expansion of the Universe (1999), a generally accepted model for the large-scale properties of theUniverse (2003) and the ΛCDM theory (2005) that explains how the galaxies and stars of the present Universe were formed from minute irregularities in the (almost) homogenous gas that filled the early Universe.All these major scientific achievements came at a price, namely the need to introduce two new phenomena that are as yet unexplained by physics: inflation and dark energy. Probably the deepest unsolved question has to be: Why did all of this start with a Big Bang?
This richly illustrated book discusses the ways in which astronomy expanded after 1945 from a modest discipline to a robust and modern science. It begins with an introduction to the state of astronomy in 1945 before recounting how in the following years, initial observations were made in hitherto unexplored ranges of wavelengths, such as X-radiation, infrared radiation and radio waves. These led to the serendipitous discovery of more than a dozen new phenomena, including quasars and neutron stars, that each triggered a new area of research.The book goes on to discuss how after 1985, the further, systematic exploration of the earlier discoveries led to long-term planning and the construction of new, large telescopes on Earth and in Space. Key scientific highlights described in the text are the detection of exoplanets (1995), the unexpected discovery of the accelerated expansion of the Universe (1999), a generally accepted model for the large-scale properties of theUniverse (2003) and the ΛCDM theory (2005) that explains how the galaxies and stars of the present Universe were formed from minute irregularities in the (almost) homogenous gas that filled the early Universe.All these major scientific achievements came at a price, namely the need to introduce two new phenomena that are as yet unexplained by physics: inflation and dark energy. Probably the deepest unsolved question has to be: Why did all of this start with a Big Bang?
Comprehensively describes how a global “new astronomy” was born with the emergence of radio, infrared and X-ray astronomy and the surprising evolution of optical astronomy, along with the new possibilities offered by satellites in space, electronic computers and the Internet Organized by the development of new instruments and the pivotal discoveries they facilitated Written by a leading expert who has been both a participant and witness to these developments over the entire 60-year period, from 1945 to 2015

Autor*in

Harm J. Habing

Themen in »The Birth of Modern Astronomy«

history of radio astronomy history of infrared astronomy history of X-ray astronomy discovery of dark matter discovery of quasars discovery of pulsars history of Hubble constant cosmic inflation origin of stars

Stimmen zu »The Birth of Modern Astronomy«

“The book is remarkably well illustrated with many very sharp photographs and explanative charts and diagrams. This is one of its star qualities, making it a joy to thumb through.” (Leonard Matula, The Observatory, Vol. 140 (1279), December, 2020)

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