Space 4K Wallpapers

60 desktop · 31 free · Updated October 7, 2026

Space wallpapers: planets, nebulae, astronauts and distant galaxies. Desktop wallpapers above 4K: every one is 7680×4320 (8K) or larger, so it scales down cleanly to 3840×2160.

Popular in this collection: cosmic, nebula, clouds, planet, exploration and orbit.

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About Space 4K Wallpapers

Are these space wallpapers free?

31 of the 60 are free to download in full resolution. The others are One4Wall Pro wallpapers, marked PRO, which download with One4Wall Pro.

What resolution are they?

Desktop wallpapers are 7680×4320 (8K) or larger, so they stay sharp on 4K and 1440p monitors.

How do I set one as my wallpaper?

Open a wallpaper and select Download. On a Mac, open System Settings, then Wallpaper, and add the image; on Windows, right-click the image and choose Set as desktop background.

Setting a wallpaper on iPhone, step by step: how to change your iPhone wallpaper.

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Scenery (249)Artistic (77)Gradients (56)Abstract (195)Nature (108)Vehicles (49)Anime (23)Architecture (37)Aesthetic (73)Illustration (19)