11 HDRI 8K Star Nebula Skyboxes

Classic space: soft nebula clouds surrounded by crisp stars. If you want a sky that reads as space at first glance, this is the safe, natural-looking pick.

Two fuller skies spread cloud across the view, one in muted teal and cream, the other in a rich aqua. Others gather colour around a bright centre: slate blue with a peach heart, amber and gold, soft lilac, and a pale mix of grey and olive. The last four sit on deep black, with small white, cyan and rust-coloured clusters.

Recommended for:
- Space games and flight simulators
- Backgrounds for planets, ships and stations
- Science visuals and educational scenes
- VR and 360 degree backgrounds

Download includes:
- 11 panoramas, Radiance .HDR, 8192 x 4096 (2:1 equirectangular)
- Numbered contact sheet
- README with notes for Blender, Unreal Engine and Unity

Load a star nebula HDRI as your sky: the HDR image acts as space background and soft image-based light at the same time.

Checked for bad pixels, and the left and right edges join cleanly. Peak brightness is a gentle 6 to 28, so these behave well for image lighting without clamping.

Texture formats: HDR; Number of textures: 11; Texture resolutions: 8k (8192 x 4096);