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This black hole background for PowerPoint wraps a soft purple ring into blue on the right and ember orange at the lower left, all around a dark void at the center. I blurred every edge so it reads as pure color, not a picture, and the dark center gives short titles a calm spot. Made for space, science and creative slides, and for wallpaper.
Works well for
- Astronomy and astrophysics talks
- Sci-fi and gaming presentations
- Tech keynotes and product teasers
- Big-idea or “the unknown” title slides
- Music visuals and desktop wallpaper
Specs
- 1920 x 1080 px · 16:9 widescreen
- JPG, high quality, no compression artefacts
- PowerPoint · Google Slides · Keynote · Canva
- No watermark · no sign-up
- Free for personal and commercial use
You can use this Mesmerizing Glow Ring Black Hole Background for Space and Sci-Fi PowerPoint as a Wallpaper or use it as a background for slides.
Explore more free professional PPT backgrounds, or see how to set a background in PowerPoint and Google Slides.
