Авиация / BBC Sky at Night - August 2020

Название: BBC Sky at Night
Год / месяц: August 2020
Страниц: 94
Язык: English
Формат: PDF
Размер: 66 MB

Complementing the much-loved BBC television programme, BBC Sky at Night Magazine is your practical guide to astronomy.
Each issue features columns by renowned experts as well as in-depth cosmological features, practical observing tutorials, comprehensive equipment reviews, astrophotography master classes and much, much more.