Название: Astronomy №11 2012 Год: 2012 Номер: 11 Издательство: Kalmbach Publishing Co. Формат: PDF Размер: 71 Мб Страниц: 80 Язык: Английский Astronomy is a monthly American magazine about astronomy. Targeting amateur astronomers for its readers, it contains columns on sky viewing, reader-submitted astrophotographs, and articles on astronomy and astrophysics that are readable by nonscientists.
