Near the end of January, the moon will be completely covered in the Earth’s shadow creating a total lunar eclipse — and this will be a good one. It’s being called a “Super Blood Wolf Moon,” and it will be visible across all of the continental U.S., starting on January 20, and reaching its peak on the following night January 21.
Here’s a breakdown of this eclipse’s amazing name.
Super — It gets the word super because the moon will be especially close to the Earth, making it appear much larger than normal.
Blood — Total lunar eclipses are often called blood moons because they cause the moon to take on a deep red color. Because the Earth blocks the sun from casting any light directly on the moon, it’s only visible with indirect light filtered through the Earth’s atmosphere. Red wavelengths of light are less affected by this filter, giving the moon its reddish orange glow. It’s actually the same effect that causes sunsets to appear red!
And here’s more moon lore…
For millennia, humans have used the movement of the moon to keep track of the passing year and set schedules for hunting, planting, and harvesting. Ancient cultures the world over have given these full moons names based on the behavior of the plants, animals, or weather during that month.
January: Wolf Moon
Native Americans and medieval Europeans named January’s full moon after the howling of hungry wolves lamenting the midwinter paucity of food. Other names for this month’s full moon include old moon and ice moon.
February: Snow Moon
The typically cold, snowy weather of February in North America earned its full moon the name snow moon. Other common names include storm moon and hunger moon.
March: Worm Moon
Native Americans called this last full moon of winter the worm moon after the worm trails that would appear in the newly thawed ground. Other names include chaste moon, death moon, crust moon (a reference to snow that would become crusty as it thawed during the day and froze at night), and sap moon, after the tapping of the maple trees.
April: Pink Moon
Northern Native Americans call April’s full moon the pink moon after a species of early blooming wildflower. In other cultures, this moon is called the sprouting grass moon, the egg moon, and the fish moon.
May: Flower Moon
May’s abundant blooms give its full moon the name flower moon in many cultures. Other names include the hare moon, the corn planting moon, and the milk moon.
June: Strawberry Moon
In North America, the harvesting of strawberries in June gives that month’s full moon its name. Europeans have dubbed it the rose moon, while other cultures named it the hot moon for the beginning of the summer heat.
July: Buck Moon
Male deer, which shed their antlers every year, begin to regrow them in July, hence the Native American name for July’s full moon. Other names include thunder moon, for the month’s many summer storms, and hay moon, after the July hay harvest.
August: Sturgeon Moon
North American fishing tribes called August’s full moon the sturgeon moon since the species was abundant during this month. It’s also been called the green corn moon, the grain moon, and the red moon for the reddish hue it often takes on in the summer haze.
September: Harvest Moon
The most familiar named moon, September’s harvest moon refers to the time of year after the autumn equinox when crops are gathered. It also refers to the moon’s particularly bright appearance and early rise, which lets farmers continue harvesting into the night. Other names include the corn moon and the barley moon.
October: Hunter’s Moon
The first moon after the harvest moon is the hunter’s moon, so named as the preferred month to hunt summer-fattened deer and fox unable to hide in now bare fields. Like the harvest moon, the hunter’s moon is also particularly bright and long in the sky, giving hunters the opportunity to stalk prey at night. Other names include the travel moon and the dying grass moon.
November: Beaver Moon
There is disagreement over the origin of November’s beaver moon name. Some say it comes from Native Americans setting beaver traps during this month, while others say the name comes from the heavy activity of beavers building their winter dams. Another name is the frost moon.
December: Cold Moon
The coming of winter earned December’s full moon the name cold moon. Other names include the long night moon and the oak moon.
The Blue Moon
Each year, the moon completes its final cycle about 11 days before Earth finishes its orbit around the sun. These days add up, and every two and a half years or so, there is an extra full moon, called a blue moon. The origin of the term is uncertain, and its precise definition has changed over the years. The term is commonly used today to describe the second full moon of a calendar month, but it was originally the name given to the third full moon of a season containing four full moons.