Super moon, flower moon and the blood moon are three different concepts. As you all know, the moon goes around the earth however it does not go around in a fully circular motion. It goes in an elliptical manner which means that there are days when it is closer to the earth and there are days when it is further away from the earth. When the full moon takes place, at the time the moon is closest to the earth or it is at the perigee, it is called the supermoon.
May 26, 2021, 06:00AM ISTSource: TOI.in