Be captivated by 140 winning and shortlisted images from the 2023 Astronomy Photographer of the Year competition, hosted by the Royal Observatory, Greenwich. These awe-inspiring images are submitted in several categories: Skyscapes, Our Sun, Galaxies, Our Moon, Aurorae, Planets, Comets and Asteroids, People and Space, Stars and Nebulae. Plus Best Newcomer, Image Innovation and Young Competitor categories. Each image is accompanied...