Sky at Night 2019 №168 May

Immediate Media Company Bristol Limited, UK. — 102 p. — ISSN: 1745-9869.Complementing the much-loved BBC television program, 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.