A Full Pink Moon Is Coming in April

Ana Luisa Santo, Flickr // CC BY-ND 2.0
Ana Luisa Santo, Flickr // CC BY-ND 2.0

Mark your calendars for Friday, April 19 and get ready to snap some blurry pictures of the sky on your way to work. A full pink moon will appear early that morning, according to a calendar published by The Old Farmer's Almanac.

Considering that the full moon cycle is completed every 29.5 days, the April full moon will be the fourth full moon of 2019. Despite its name, the surface of the moon doesn't actually appear rosy. The name refers to the wild ground phlox, a type of pink wildflower, that tends to sprout in the U.S. and Canada around this time of year. It's also sometimes called an egg moon, fish moon, or sprouting grass moon.

What does the Full Pink Moon mean?

The April full moon might be a bit of a misnomer, but it still plays a pretty important role in the Christian tradition. The date on which the full pink moon appears has historically been used to determine when Easter will be observed. The holiday always falls on the Sunday following the first full moon that appears after the spring equinox. However, if the full moon falls on a Sunday, Easter will be held the following Sunday.

This rule dates back to 325 C.E., when a group of Christian churches called the First Council of Nicaea decided that the light of the full moon would help guide religious pilgrims as they traveled ahead of the holiday. Since the full moon will be visible on April 19 this year, Easter will be held on April 21.

When to see the full pink moon

The best time to view this April full moon is around 4:12 a.m. on the West Coast and 7:12 a.m. on the East Coast. The exact time will vary depending on your location. For a more specific estimate, head to the Almanac's website and type in your city and state or ZIP code.

If you happen to miss this spectacle because you're enjoying a full night’s sleep, don't fret too much. A full flower moon will be arriving in May.

NASA's First All-Female Spacewalk is Really Happening This Time

NASA astronaut Christina Koch is suited up in a U.S. spacesuit ahead of her history-making spacewalk.
NASA astronaut Christina Koch is suited up in a U.S. spacesuit ahead of her history-making spacewalk.
NASA

After a surprising cancellation in March, plans for NASA's first all-female spacewalk are back on track. Astronauts Christina Koch and Jessica Meir are scheduled to make history on October 21, 2019.

Earlier this year, NASA canceled the first all-female spacewalk because of an issue with spacesuit sizing. Both astronauts originally scheduled for the walk needed medium-sized suits. At the time, the International Space Station had two—but only one was properly configured for a spacewalk. Preparing the other suit in time would have taken hours of crew labor, The New York Times reported, so NASA decided to switch out the astronauts.

“When you have the option of just switching the people, the mission becomes more important than a cool milestone,” NASA spokesperson Stephanie Schierholz told The New York Times.

Still, the milestone is a significant one. Since 1961, nearly 550 people have been sent to space. Of those, only about 11 percent have been female.

“I think it’s important because of the historical nature of what we’re doing and in the past, women haven’t always been at the table,” Koch said on NASA TV. “There are a lot of people that derive motivation from inspiring stories from people who look like them, and I think it’s an important aspect of the story to tell.”

The mission itself is fairly routine—Koch and Meir are scheduled to swap out batteries on the station’s solar panels. Live video of the spacewalk (the 222nd spacewalk in history) will be available on NASA’s website.

A Huge Full Hunter’s Moon Will Light Up The Sky This Weekend

Chayanan/iStock via Getty Images
Chayanan/iStock via Getty Images

This weekend’s full moon will likely draw your eye even more than a regular one does.

Newsweek reports that what’s known as the full hunter’s moon—the first full moon after the harvest moon—will rise right around sunset, making it seem both much larger and more orange than usual. Though you’ll likely be able to spot it from Saturday, October 12 through the early morning hours of Tuesday, October 15, the best time to look up is Sunday night, October 13, when the moon reaches peak fullness.

According to The Old Farmer’s Almanac, the hunter’s moon may seem so huge because of a simple trick our eyes play on us called the “moon illusion.” Usually, when the moon is high and far from the horizon, it’s the main thing we see in the sky. Because the sky itself is so unfathomably vast, the moon looks pretty small. The hunter’s moon, however, appears lower in the sky, giving us a chance to view it next to things like trees and buildings. Since the moon is so much larger than those objects, our brains may process it with a better sense of scale.

The reason the hunter’s moon often glows orange is also related to its lower position. The moon is actually closer to us when it’s higher in the sky, so the light it reflects has to travel a shorter distance to reach our eyes, leaving the shorter wavelengths of blue light intact. When the moon is low, the air scatters those short blue wavelengths before they get to us, and only the longer, reddish wavelengths make it through.

Though we don’t know for sure why it’s called a hunter’s moon, The Old Farmer’s Almanac suggests that it may have once indicated the beginning of prime hunting season, when hunters could easily spot animals in fields that harvesters had just cleared after the previous month’s harvest moon.

And, after the hunter’s moon has come and gone, be sure to catch the full beaver moon in November.

[h/t Newsweek]

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