Earlier than NASA shot astronaut Scott Kelly into orbit for the primary time in 1999, he had an essential order from his commander: Take one in every of these diapers, and go follow at dwelling.
So there he was, sporting a government-issued area diaper, mendacity down in his bathtub along with his legs propped up. He was attempting to simulate the way in which he’d be sitting within the House Shuttle.
After dwelling his complete life attempting to keep away from peeing his pants, Kelly discovered it took some unlearning to have the ability to loosen up and let the great instances, er, move. However he finally found out learn how to open the floodgates. When it was his flip as commander on his subsequent mission, he gave the identical directions to his crew: Go follow. That order, nonetheless, did not go over so properly with one male astronaut.
“I actually had a crew member that wouldn’t practice, refused to, and then almost had to be catheterized in space,” Kelly advised Mashable, including empathetically that being an astronaut is a whole lot of stress.
That is why when his agent referred to as him with a promotional alternative to work with Goodnites, a maker of kids’s disposable bedtime underwear, he needed to assist cut back the stigma of bedwetting. It wasn’t simply the shared expertise of needing to put on a diaper-like undergarment he recognized with, it was the unbelievable stress he realized kids additionally should really feel. Nighttime incontinence impacts one in 4 5-year-olds, one in 5 7-year-olds, and one in 20 10-year-olds, in response to the American Academy of Pediatrics.
“Kids have a lot of stuff on their plate,” stated Kelly, who has two grownup kids, “so if this could help some kids feel less embarrassed about wetting the bed, I was all in.”
NASA astronaut Scott Kelly prepares for the Expedition 43 launch contained in the Soyuz TMA-16M spacecraft on the Baikonur Cosmodrome in Kazakhstan.
Credit score: NASA / Victor Zelentsov
It is common information that astronauts put on diapers. Maybe nobody introduced that to the fore greater than former astronaut Lisa Nowak — however that is a 900-mile story for one more time.
The shuttle and Worldwide House Station have bathrooms, however generally the crew haven’t got entry to them. Throughout launches and landings, astronauts should keep strapped into their seats, and spacewalks — when astronauts enterprise exterior for experiments or upkeep duties — typically require being sealed in a spacesuit for as much as eight hours.
Mashable Gentle Pace
Not many individuals can maintain it for that lengthy whereas constantly hydrating, so diapers have turn into a necessity — particularly after the astronaut corps expanded to incorporate ladies. The unique urine assortment contraptions designed for male astronauts could not be simply tailored for feminine anatomy.

A pattern of an adjustable Most Absorbency Garment, or “MAG.”
Credit score: NASA / Middle for the Development of Science in House

NASA donated unused MAG samples to the Nationwide Air and House Museum.
Credit score: NASA / Nationwide Air and House Museum
In 1988, NASA began making MAGs — Most Absorbency Clothes — for all its astronauts, stated Kiona N. Smith, creator of Peeing and Pooping in House. The MAG makes use of a extremely absorbent polymer compound between layers of fabric to take away moisture, which turns the pee right into a stable gel.
Maybe deep down we’re all snickering 12-year-olds, a truth which will have impressed Smith’s e book, however that curiosity is as innate as nature’s name.
“As silly as the questions and answers sometimes sound,” Smith advised Mashable, “it’s that human urge to go, ‘OK, but how does this work?'”
Goodnites’ new “Mission Dry” advert marketing campaign, which launched final month, features a business that includes Kelly. The video opens with the astronaut and a younger crewmate doing a spacewalk and basking within the once-in-a-lifetime view of the celebs. However the baby cannot benefit from the expertise as a result of he is distracted. He unintentionally peed in his spacesuit and fears mission management will make enjoyable of him.
Youngster: Houston’s most likely laughing.
Kelly: They are not laughing.
Youngster: How have you learnt?
Kelly: As a result of I simply peed.
Youngster: Simply now?
Kelly: Simply now.
Kelly, who’s now retired after spending 520 days in area, was paid for the gig. As a public area company, NASA does not often endorse corporations or their merchandise. However he is not the one astronaut who appreciated the marketing campaign’s message. Cady Coleman, additionally retired from NASA, and a handful of different individuals who have flown on parabolic and quick business flights, are additionally lending their voices.
“On one of my missions, I did need to pee while I was wearing my spacesuit, and it went just fine,” Coleman stated in a reel on Instagram. “My suit was clean and dry, ready to go, and so was I.”

Retired NASA astronaut Scott Kelly and others have joined a Goodnites disposable nighttime underwear advert marketing campaign.
Credit score: Goodnites
For 4 many years, NASA has used the identical spacesuit know-how for astronauts. Axiom House is designing a brand new one for the Artemis III crew, who would be the first individuals to stroll on the moon since 1972. Although engineers have made a number of enhancements, together with dust-resistant supplies, a compact life help system, and an HD video digital camera attachment, some issues will not change, like sporting a MAG, stated Russell Ralston, Axiom House’s deputy program supervisor for extravehicular exercise.
“If it’s not broken, don’t fix it,” Ralston advised Mashable throughout the information convention in 2023. “They’re just honestly a very effective solution. Sometimes simplicity is best.”
Meaning a protracted and illustrious legacy of pants-peeing on the moon will proceed, following within the boot prints of Apollo 11’s Buzz Aldrin, the self-proclaimed first.
“He stepped off the bottom step of the lunar lander and realized he had to go,” Smith stated. “So you’ve got this picture of him standing there on the lunar surface, and what you don’t realize is he is 100 percent peeing into his urine collection device at that moment.”