The Earth's lunar sidekick will appear extra big and bright as it reaches its fullest stage on Wednesday. It's not just the biggest supermoon this year, it's also a rare blue supermoon.

Two stellar lunar events are happening this August, with a sturgeon supermoon on Aug. 1 and then a rare blue supermoon on Aug. 30.

Astronomer Jackie Faherty outlines the most exciting sky events you can put on your calendar in 2023, from eclipses to meteor showers and more.