A viral video on Instagram is leaving people stunned, showing what look like literal rainbow clouds drifting across the sky in Indonesia.
At first glance, it’s easy to assume the footage is edited—the colors are just that unreal. But this ultra-rare phenomenon actually happens when sunlight refracts through lingering raindrops after rainfall.
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The result is a glowing, iridescent cloud that looks straight out of a fantasy movie. It’s one of those moments that makes nature feel almost unreal. Keep an eye on the sky—you never know when it might decide to show off.













