玫瑰星云的中心
2023年2月6日 In the Heart of the Rosette Nebula Image Credit & Copyright: Lyman Insley Explanation: In the heart of the Rosette Nebula lies a bright cluster of stars that lights up the nebula. The stars of NGC 2244 formed from the surrounding gas only a few million years ago. The featured image taken in mid-January using multiple exposures and very specifi...