I wonder why the light I see at night flashes. Technically, I have often thought that this could be due to the frequency of the lamps.
![](https://s3.ap-northeast-2.amazonaws.com/dclick/image/gabrieldat/1559973100191)
[Source](https://s3.ap-northeast-2.amazonaws.com/dclick/image/gabrieldat/1559973100191)

I have learned that the real reason is due to water vapor, air currents, gases, and so on.

I think that this explains why stars like the sun, which illuminate today, turn in the same way at night without being connected to the frequency.
![](https://s3.ap-northeast-2.amazonaws.com/dclick/image/gabrieldat/1559973111351)
[Source](https://s3.ap-northeast-2.amazonaws.com/dclick/image/gabrieldat/1559973111351)

Not only at night, for example, we can give this example in the day. On warm days, it appears to us by waving away from objects in the distance. We can also understand this by looking at a vehicle or tree from a distance.

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