This wallpaper features the N44 nebula, as captured by Hubble. it was cropped and downscaled to 4K from the original resolution of 14478x19908, resulting in an extremely sharp image.

Note: Due to the immense size of the full wallpaper, the gallery only contains a further downscaled and compressed version.

Image credit: NASA, ESA, V. Ksoll and D. Gouliermis (Universität Heidelberg), et al.; Processing: Gladys Kober (NASA/Catholic University of America)