Sam Smith Paperback Series: Spotter's Guides JUVENILE NONFICTION/Science & Nature / Astronomy A detailed guide to over 130 night-sky sights in the Northern Hemisphere. Explore the beautiful night sky with this inspiring guide - the perfect companion for budding astronomers of all ages. From mountains on the Moon to glittering star clusters and distant galaxies, it includes over 130 sights to spot from the Northern Hemisphere, with information on when and how to see them. Each entry shows what you can expect to see, as well as breathtaking photographs, engaging descriptions and spotting tips.