The Invisible Universe the story of Radio Astronomy 3rd Edition [Astronomers' Universe 2015].pdf {Charm-Quark}seeders: 0
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The Invisible Universe the story of Radio Astronomy 3rd Edition [Astronomers' Universe 2015].pdf {Charm-Quark} (Size: 13.3 MB)
DescriptionThe Invisible Universe Book Description : Hidden from human view, accessible only to sensitive receivers attached to huge radio telescopes, the invisible universe beyond our senses continues to fascinate and intrigue our imaginations. Closer to home, in the Milky Way galaxy, radio astronomers listen patiently to the ticking of pulsars that tell of star death and states of matter of awesome densities. All of this happens out there in the universe hidden from our eyes, even when aided by the Hubble Space Telescope. This is the story of radio astronomy, of how radio waves are generated by stars, supernova, quasars, colliding galaxies and by the very beginnings of the universe itself. The author discusses what radio astronomers are doing in the New Mexico desert, in a remote valley in Puerto Rico, and in the green Pocahontas Valley in West Virginia, as well as dozens of other remote sites around the world. With each of these observatories, the scientists collect and analyze their data, "listening" to the radio signals from space in order to learn what, or perhaps who, is out there as well. The author specifically highlights enormous changes that have occurred in the field over the past 50 years, including the political reality of radio astronomy and what that could mean for the future. Table of contents : What is Radio Astronomy....Pages 1-11 A Science is Born....Pages 13-30 The Radio Sun and Planets....Pages 31-44 The Galactic Radio Nebulae....Pages 45-55 Radio Waves from the Milky Way....Pages 57-69 Interstellar Neutral Hydrogen....Pages 71-83 Interstellar Molecules....Pages 85-100 Pulsars
....Pages 101-114 The Galactic Superstars....Pages 115-124 Radio Galaxies....Pages 125-135 Quasars....Pages 137-143 The Grand Unification: Active Galactic Nuclei....Pages 145-157 Beyond the Quasars—Radio Cosmology....Pages 159-171 Radio Telescopes in High Places....Pages 173-186 Radio Telescopes: The Future....Pages 187-201 China Rising....Pages 203-210 On the Radio Astronomical Quest for Extraterrestrial Intelligence....Pages 211-222 On Growth and Obsolescence....Pages 223-231 What Lies Ahead?....Pages 233-241 Related Torrents
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