Relatively recently I learned about the existence of such a rare phenomenon as noctilucent clouds. And then I saw it by chance during a night walk. I had to capture it!
https://sun9-59.userapi.com/CURYWrh209--SlH3JXw26b8Xb9CU6Ud01fMTHQ/ZZfnvhEpwXw.jpg

It turns out that noctilucent clouds are the highest clouds that form in the atmosphere. This phenomenon is not well understood. They are known to be illuminated by the sun because of their height.
https://sun9-10.userapi.com/0kRPMjbbGVI55hVWsKxZp3qAac7hKox4NXvuuQ/EuFczxJokqM.jpg

It seemed to me incomprehensible why they are so attractive to landscape photographers.
https://sun9-12.userapi.com/dcd3C9eGv9vpCgCmduuYhcwzR-5D0r-t4TC7TQ/hErpLnSFxu0.jpg

A much more exciting activity for me is chasing the northern lights or thunderstorms.
https://sun9-27.userapi.com/kb3zt1_AljtUWCGvysAR57pl9hxKSFCsOF0UFg/6-KB7YE3Xck.jpg

Or it will be much more interesting to watch how a hefty moon-shaped orange slowly rolls over the horizon.