What are some strange astrological phenomena? Why do these phenomena occur?

What you can see with the naked eye is the most common star image:

1. Meteor, a tiny celestial body in space, flies into the earth's atmosphere, generates high fever, lights up and burns, and draws a bright line in the sky.

2, solar eclipse and lunar eclipse, respectively, the moon and the earth blocked the sunlight, resulting in astronomical phenomena.

You can also see comets, sunspots, aurora and so on. These are stars that can be seen with the naked eye or only with props!