Andromeda Galaxy Archives - Fri, 04 Sep 2026 11:50:48 +0000 en-US hourly 1 https://wordpress.org/?v=7.1 What Are Galaxies and How Are They Formed? https://www.astronomytrek.com/what-are-galaxies/ https://www.astronomytrek.com/what-are-galaxies/#respond Fri, 04 Sep 2026 11:50:48 +0000 https://www.astronomytrek.com/?p=18886 We live inside a galaxy we cannot step outside to see from afar. No spacecraft has travelled beyond the Milky Way to photograph it from above; its barred spiral shape has instead been pieced together ...

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