Coming to your local sky soon maybe? Apparently this event was the result of a malfunction in a “green” house blackout blind system. But shouldn’t the rules be no blinds then don’t switch on the lights? These vertical farms are likely to be increasingly common in future. The story comes via contributors on the Dark Sky International forum.
https://www.kwtx.com/2023/12/04/researchers-weigh-pink-glow-sky-coming-lettuce-farm-temple/
British Astronomical Association
Supporting amateur astronomers since 1890