This weekend is your next chance to catch the rare full blue moon before it again becomes "just a memory" until 2024.
원문출처 : https://www.cnn.com/2021/08/21/world/blue-moon-august-2021-this-weekend-sturgeon-scn/index.html
원문출처 : https://www.cnn.com/2021/08/21/world/blue-moon-august-2021-this-weekend-sturgeon-scn/index.html