About Supermoon
A supermoon is a full moon or a new moon that nearly coincides with perigee—the closest that the Moon comes to the Earth in its elliptic orbit—resulting in a slightly larger-than-usual apparent size of the lunar disk as viewed from Earth. The technical name is a perigee syzygy or a full Moon around perigee.
Blue supermoon: World gazes at rare lunar phenomenon
Aug 30,2023 5:20 pm
...Sky gazers around the world are in for a rare treat as a blue Supermoon is making a spectacular appearance for the first time since 2009...
Super blue Moon: Rare spectacle set to light up skies
Aug 30,2023 7:51 am
... It will be a rare chance to see what is known as a blue Supermoon - the last one was in 2009...