EXPANDED AND REVISED“This is a great guide to the night sky at a great price”Astronomy NowThe bestselling, practical guide to the planets, stars and constellations visible from the northern hemisphere. 6 pages per month January-December 2020. An easy introduction to astronomy and a useful reference for seasoned stargazers.
EXPANDED AND REVISEDA comprehensive handbook to the planets, stars and constellations visible from the southern hemisphere. 6 pages for each month covering January–December 2020.