Black Hole Gargantua, a 21-second live wallpaper, ready for your Mac.
1080p • 21 sec • Space
Black Hole Gargantua is a 1080p space live wallpaper for Mac from the Black Hole collection in the MacWall catalog.
It is encoded at 1920x1080 (16:9) and loops every 21 seconds without a visible cut. Themes: galaxy. Main colours: black, charcoal and off-white. Preview it above, then set it on your MacBook, iMac, or external display with MacWall.
Colours
- black#010101
- charcoal#302c26
- off-white#e7e3de
- grey#867e75
In collections
How to set Black Hole Gargantua as your Mac wallpaper
- Download MacWall for macOS (macOS 15 or later) and open it.
- Choose Set on Mac on this page, or search "Black Hole Gargantua" in the app.
- Pick one display or all of them. Black Hole Gargantua starts playing as your desktop wallpaper.
- Optional: with Pro on macOS 26 (Tahoe) or later, also use it on the Lock Screen and as a Screen Saver.
Black Hole Gargantua FAQ
- How do I set Black Hole Gargantua as my Mac wallpaper?
- Install MacWall, then choose Set on Mac on this page or search "Black Hole Gargantua" in the app. It plays behind your windows as a live desktop wallpaper on any connected display.
- Is Black Hole Gargantua a video or a still wallpaper?
- It is a video loop at 1920x1080 that repeats every 21 seconds, played with hardware decoding so it stays smooth without slowing your Mac.
- Will the Black Hole Gargantua live wallpaper drain my MacBook battery?
- MacWall pauses playback behind full-screen apps and when the display sleeps, so Black Hole Gargantua costs very little in everyday use.
- Can I use Black Hole Gargantua on the Mac Lock Screen?
- Yes, with MacWall Pro on macOS 26 (Tahoe) or later. Pro is a one-time $12.99 payment that unlocks the full catalog, with no subscription.
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Minimum macOS 15.0 or later