July 13-supermoon

On this day, we can expect a supermoon that is 30% brighter than usual and looks 14% larger.
If you plan to view it through a telescope, make sure to use a lunar filter to reduce the dizziness of the bright moonlight, since the moon orbits the earth in an elliptical orbit, the distance between the moon and the earth is constantly changing, so the full moon occurs when the moon is far from the earth The closer you are, the bigger the full moon will be.