APOD: 2026 September 27 – Andromeda Before and After Photoshop

发生了什么

APOD Science APOD APOD: 2026 September 27 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. Before After Andromeda Before and After Photoshop Explanation: What does the Andromed…

摘要按规则整理自下方来源原文

来源