|
|
Автор: O'Meara Steve
Год: 2013
Издание:
Cambridge University Press
Страниц: [не указано]
ISBN: [не указан]
The Herschel 400 is a list of 400 galaxies, nebulae, and star clusters, picked from over 2,500 deep-sky objects discovered and catalogued by the great eighteenth-century astronomer Sir William Herschel and his sister Caroline. It comprises 231...
|
|
