Winter Solstice, Ursid Meteor Shower, and Cold Moon are Happening Tonight

iStock.com/Nadasa
iStock.com/Nadasa

Sky-gazers have one more big night to get excited about before 2018 comes to a close. On Friday, December 21, a cold moon and the Ursid meteor shower fall on the longest night of the year, presenting a rare, end-of-the-year treat for astronomy fanatics.

The Ursids appear in the night sky every year around December 17 through the 26. The shower is on the tamer side, peaking at five to 10 meteors per hour in a typical year, but it's been known to spike unexpectedly with as many as 100 meteors flaring in an single hour.

This year, the peak night of the shower coincides with two big celestial events. Friday, December 21 marks the winter solstice—the time when the Northern Hemisphere is tilted farthest from the Sun, giving us the shortest day and the longest night of the year. It's also the night of a cold moon. A cold moon is a regular full moon that appears during December. Like a strawberry moon, the first full moon of summer; and a harvest moon, the first full moon of autumn, the name refers to a certain time of year rather than anything special going on with the celestial body.

A cold moon hasn't fallen within 24 hours of winter solstice since 2010, and it won't happen again until 2029. Though it makes for an exciting trifecta, the full cold moon will unfortunately make the Ursids harder to spot the night of December 21 and the morning of the 22nd. If you don't catch them at their peak tonight and tomorrow, the shower is expected to continue into next week.

Does the Full Moon Really Make People Act Crazy?

iStock.com/voraorn
iStock.com/voraorn

Along with Mercury in retrograde, the full moon is a pretty popular scapegoat for bad luck and bizarre behavior. Encounter someone acting strangely? Blame it on the lunar phases! It's said that crime rates increase and emergency rooms are much busier during the full moon (though a 2004 study debunked this claim). Plus, there's that whole werewolf thing. Why would this be? The reasoning is that the Moon, which affects the ocean's tides, probably exerts a similar effect on us, because the human body is made mostly of water.

This belief that the Moon influences behavior is so widely held—reportedly, even 80 percent of nurses and 64 percent of doctors think it's true, according to a 1987 paper published in the Journal of Emergency Medicine [PDF]—that in 2012 a team of researchers at Université Laval's School of Psychology in Canada decided to find out if mental illness and the phases of the Moon are linked [PDF].

To test the theory, the researchers evaluated 771 patients who visited emergency rooms at two hospitals in Montreal between March 2005 and April 2008. The patients chosen complained of chest pains, which doctors could not determine a medical cause for the pains. Many of the patients suffered from panic attacks, anxiety and mood disorders, or suicidal thoughts.

When the researchers compared the time of the visits to the phases of the Moon, they found that there was no link between the incidence of psychological problems and the four lunar phases, with one exception—in the last lunar quarter, anxiety disorders were 32 percent less frequent. "This may be coincidental or due to factors we did not take into account," Dr. Geneviève Belleville, who directed the team of researchers, said. "But one thing is certain: we observed no full-moon or new-moon effect on psychological problems."

So rest easy (or maybe not): If people seem to act crazy during the full Moon, their behavior is likely pretty similar during the rest of the lunar cycle as well.

This story was updated in 2019.

Attention Aspiring Astronauts: Arlo Skye Now Has Space-Themed Luggage

Arlo Skye
Arlo Skye

While some travelers are preoccupied with getting their luggage through airport security, the designers at Arlo Skye are thinking bigger. As Condé Nast Traveler reports, the brand's new line of suitcases is inspired by space travel, with high tech features and a sleek, futuristic look.

Arlo Skye was founded in 2016 by alumni from Louis Vuitton and Tumi Inc. They set out to create luggage that emphasized design, with luxury polycarbonate suitcases available in trendy colors like rose gold and custom monogramming.

The company's Space Collection may be its most stylized line yet. It comes with a removable, 10,050-milliamp-hour charger with USB C and A ports for charging phones and other devices. The chrome-colored case is 22 inches tall, 9 inches deep, and 14 inches wide and weighs 8.5 pounds empty.

Space Collection suitcase from Arlo Skye
Arlo Skye

Depending on what type of space traveler you are, you can get one of three designs laser-etched on the bottom of your luggage. There's Moon Shot, Team Human, and Occupy Mars; each engraving comes with a short ode to space and a small picture of its respective celestial body. Like other suitcases made by Arlo Skye, these bags are zipper-free and made from polycarbonate with an aluminum frame.

Whether you're a globetrotter or an aspiring astronaut, the Space Collection from Arlo Skye makes a great travel companion.

Buy it from Arlo Skye for $450.

[h/t Condé Nast Traveler]

Mental Floss has affiliate relationships with certain retailers and may receive a small percentage of any sale. But we choose all products independently and only get commission on items you buy and don't return, so we're only happy if you're happy. Thanks for helping us pay the bills!

SECTIONS

arrow
LIVE SMARTER