starrysky planetarium  4k  2160p 

For those who want to relax and enjoy the starry sky [4K] (2160p) *For player playback settings, ⚙4k = 2160p is recommended.
When watching on a cellphone, you can see the stars and the Milky Way relatively clearly by "full screen display" → enlarge the video (4 to 5 times).
I would be happy if you could watch it on a 4K TV at home or a 4K monitor at work for your relaxzation.

The times of "sunset" and "sunrise" and the positions of the planets change subtly every day.
We hope that you will enjoy the changes in the appearance of the stars and the seasonal changes in the real world at the same time.
The moon is an easy object to enjoy because its position and shape change every day.
Time display (and latitude/longitude) are often based on Tokyo.
For Hokkaido, Kyushu, Okinawa, etc., please take into consideration the time and appearance (altitude of the stars, etc.).

1st channel
This channel

2nd channel
https://www.youtube.com/@starryskytodaytonight