Название: Astronomy Год / месяц: September 2017 Формат: True PDF Размер: 10 Mb Язык: English
Each monthly issue of Astronomy brings you: Spectacular photography Expert observing tips Readable, user friendly articles Timely science reporting Monthly star maps AND MUCH MORE! PLUS, subscribers also get UNLIMITED ACCESS to PREMIUM CONTENT on Astronomy.com! Equipment Review Archive StarDome Plus Interactive Star Atlas