Published July 27, 2016 | Version public
Book Section - Chapter

The Milky Way and the Local Group

  • 1. ROR icon Osservatorio Astronomico di Padova
  • 2. ROR icon University of Padua
  • 3. ROR icon University of Wisconsin–Madison
  • 4. ROR icon University of Groningen
  • 5. ROR icon University of Massachusetts Amherst
  • 6. ROR icon Main Astronomical Observatory
  • 7. ROR icon Observatory of Strasbourg
  • 8. ROR icon University of Hawaii at Manoa
  • 9. ROR icon University of Cambridge

Abstract

The beauty and the charm of the Milky May (MW) have been celebrated by countless poets and writers of many Countries along the centuries (see e.g. the beautiful anthology of Piero Boitani 2012 ). The stellar nature of the MW was firstly observed by Galileo. In 1610 in the Sidereus Nuncius ( Galilei 1993 ) Galileo wrote that the MW is "nient'altro che una congerie di innumerevoli Stelle, disseminate a mucchi; chè in qualunque regione di essa si diriga il cannocchiale, subito una ingente folla di Stelle si presenta alla vista, delle quali parecchi si vedono abbastanza grandi e molto distinte; ma la moltitudine delle piccole è del tutto inesplorabile". In the same paragraph, Galileo remarked that observations with his telescope, for the first time, wipe out centuries of philosophical discussions about the nature of the MW. Three more centuries have been necessary to complete a second radical Copernican Revolution that displaces the solar system from being roughly at the center of the MW and project this latter in the vast Universe populated by billions of similar spiral galaxies (see Chap. 1).

Additional Information

© 2016 Springer International Publishing Switzerland. First Online: 27 July 2016.

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Identifiers

Eprint ID
79187
Resolver ID
CaltechAUTHORS:20170719-081222334

Dates

Created
2017-07-19
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Updated
2023-03-16
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Caltech Custom Metadata

Series Name
Astrophysics and Space Science Library
Series Volume or Issue Number
435