14 HDRI 8K Neon Nebula Space Skyboxes

Bold, saturated nebula skies for stylish sci-fi scenes, in electric blue, magenta and teal. These 14 panoramas are built to stand out behind a ship or a character, with a bright core against a dark star field.

The pack comes as colour families. Eleven skies show a dense glowing cloud, in cyan, magenta, emerald and cool white. Three show a bright fountain of light with soft streaks and small stars, in blue, purple and teal. Several panoramas share the same shapes in different colours, so you can match a sky to a level's colour scheme, or switch colour between scenes without changing the composition. See the contact sheet to pick the ones you need.

Please note: several of these skies share shapes with my 18 HDRI 8K Celestial Abyss pack, in similar or different colours, so check both contact sheets if you own that pack.

Works well for:
- Arcade and stylised space games
- Sci-fi menus, title screens and trailers
- Colour-coded zones or factions in one game
- Music visuals and VR backdrops

In the zip:
- 14 panoramas, Radiance .HDR, 8192 x 4096 (2:1 equirectangular)
- Numbered contact sheet
- README with setup notes for Blender, Unreal Engine and Unity

Load any HDRI as an environment map: each HDR image gives you a visible nebula sky and image-based light for reflections on your space scene.

Checked for bad pixels, and the left and right edges join cleanly. Peak brightness is about 54 to 368, depending on the file.

Texture formats: HDR; Number of textures: 14; Texture resolutions: 8k (8192 x 4096);