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Liftoff! NASA’s SpaceX Crew-9 Launches to International Space Station
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By NASA
NASA’s SpaceX Crew-9 commander Nick Hague is pictured in his flight suit during training at SpaceX headquarters in Hawthorne, California. Hague will perform human health and performance research on the International Space Station as part of his mission.SpaceX NASA astronaut Nick Hague and Roscosmos cosmonaut Aleksandr Gorbunov will soon dock with the International Space Station as part of the agency’s SpaceX Crew-9 mission, a venture which will enhance scientific research and bolster the knowledge about how people can live and work in space.
During the planned five-month mission, Hague’s mission tasks will include participating in a variety of research projects for NASA’s Human Research Program. Each study is designed to help address the health challenges that astronauts may face during future long-duration missions to the Moon, Mars, and beyond.
“Hague’s experiences and research may potentially lead to scientific breakthroughs that may not be possible on Earth,” said Steven Platts, chief scientist for human research at NASA’s Johnson Space Center in Houston.
A major focus for Hague’s time aboard the station is to study the suite of space-related vision disorders called Spaceflight Associated Neuro-ocular Syndrome (SANS) which occur as body fluids shift toward the head in weightlessness. These shifts can cause changes to the eye: the optic nerve can swell, the retina may develop folds, and the back of the eye can even flatten. Earlier research suggests multiple factors contribute to the syndrome, so two vision-related studies on this mission will tackle different yet distinct approaches that may help address or even prevent such changes during future missions.
One project, called Thigh Cuff, will explore whether wearing fitted cuffs could counter the syndrome by keeping more bodily fluids in the legs. Thigh cuffs are compact, lightweight, and easy to use, which makes them appealing for potential use during long-duration, deep space missions.
For this study, Hague will wear the thigh cuffs for six hours during two sessions. To help researchers measure how well the cuffs work, he will record ultrasound images of blood flow in his legs and neck veins during the sessions. Researchers will also compare this data against ultrasounds taken without the cuff to examine flow differences.
“Thigh cuffs like these may allow researchers to better investigate medical conditions that result in extra fluid in the brain or too much blood returning to the heart,” said study leader Brandon Macias at NASA Johnson.
In another study, Hague will test if a vitamin regimen may help combat SANS. The study, led by Sara Zwart, a nutritional biochemist at NASA Johnson, seeks to examine if a daily vitamin B supplement—taken before, during, and after flight—can prevent or mitigate swelling at the back of the eye. The research will also assess how an individual’s genetics may influence the response.
“Earlier research suggests that some people are more susceptible to this ocular syndrome than others based on genetics that can influence B vitamin requirements, so taking daily vitamins may make all the difference,” Zwart said. “We think by giving the B vitamins, we could be taking that piece of genetic variability out of the equation.”
The work also may eventually improve care options for women on Earth with polycystic ovary syndrome, a condition that can cause eye changes and infertility in women. Researchers hope that patients may similarly benefit from targeting the same genetic pathways and vitamin supplementation as crew members in space.
Hague also will record data to study whether a new way of administering a common anti-nausea medicine can help alleviate motion sickness following launch and landing. In this study, Hague can self-administer a novel nasal gel formulation of the medication scopolamine. Hague will note his experiences using this medicine and any other motion sickness aides, including alternative medications or behavioral interventions like specific head movements.
This research, led by neuroscientist Scott Wood of NASA Johnson, eventually will include 48 people.
“Our goal is to understand how to help future space travelers adapt to motion sickness when living and working in space,” Wood said. “Crew members must stay healthy and perform key tasks, including landing on the Moon and other destinations.”
To help NASA plan future missions, Hague also will participate in human research studies that tackle other space challenges, such as avoiding injury upon landing back on Earth and learning how space travel affects the human body on a molecular level.
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NASA’s Human Research Program pursues the best methods and technologies to support safe, productive human space travel. The program studies how spaceflight affects human bodies and behaviors through science conducted in laboratories, ground-based analogs, commercial missions, and the International Space Station. Such research continues to drive NASA’s mission to innovate ways that keep astronauts healthy and mission-ready as space exploration expands to the Moon, Mars, and beyond.
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Launch Your Creativity with These Space Crafts!
In honor of the completion of our Nancy Grace Roman Space Telescope’s spacecraft — the vehicle that will maneuver the observatory to its place in space and enable it to function once there — we’re bringing you some space crafts you can complete at home!
Join us for a journey across the cosmos, starting right in your own pantry.
Stardust Slime
Did you know that most of your household ingredients are made of stardust? And so are you! Nearly every naturally occurring element was forged by living or dying stars.
Take the baking soda in this slime recipe, for example. It’s made up of sodium, hydrogen, carbon, and oxygen. The hydrogen was made during the big bang, right at the start of the universe. But the other three elements were created by dying stars. So when you show your friends your space-y slime, you can tell them it’s literally made of stardust!
Instructions:
1 5 oz. bottle clear glue ½ tablespoon baking soda food coloring 1 tablespoon contact lens solution 1 tablespoon glitter Directions:
Pour the glue into a bowl
Mix in the baking soda
Add food coloring (we recommend blue, purple, black, or a combination).
Add contact lens solution and use your hands to work it through the slime. It will initially be very sticky! You can add a little extra contact lens solution to make it firmer and less goopy.
Add glitter a teaspoon at a time, using as much or as little as you like!
Space Suckers
Now let’s travel a little farther, past Earth’s atmosphere and into the realm of space. That’s where Roman is headed once the whole observatory is complete and passes all of its testing!
Roman will scan the skies from space to make it extra sensitive to faint infrared light. It’s harder to see from the ground because our atmosphere scatters and absorbs infrared radiation, which obscures observations.
Some astronauts have reported that space smells metallic or like gunpowder, but don’t worry — you can choose a more pleasant flavor for your space suckers!
Ingredients
2 cups sugar 2/3 cup light corn syrup 2/3 cup water gel food coloring flavor oil edible glitter dust sucker sticks sucker mold Directions
Prep the molds by adding sucker sticks.
Mix sugar, light corn syrup, and water together in a pot on the stove over medium heat.
Turn it up to medium-high heat and let it boil without stirring for about 6 minutes.
Quickly stir in the flavor oil of your choice, gel food coloring, plus as much edible glitter as you like (reserve some for dusting).
Carefully but quickly spoon the mixture into the molds. Spin the sticks so they’re evenly coated. Add a sprinkle of reserved edible glitter and allow to harden.” An image on the left side of the card shows the result: a deep purple sucker with silver glitter embedded.
Fizzy Planets
As we move toward our outer solar system, we’ll pass the orbits of the gas giant planets Jupiter and Saturn. While they don’t actually fizz like the mini planets you can make at home, they do have some pretty exotic chemistry that stems from their extreme pressures, temperatures, and compositions. For example, the hydrogen in their cores behaves like liquid metal instead of a gas. It even conducts electricity!
Roman will use multiple planet-spotting techniques –– microlensing, transits, and direct imaging –– to help us study a variety of worlds, including both gas giants and rocky worlds similar to our own.
Ingredients
3 cups baking soda ¾ cup water food coloring ¼ cup vinegar Directions
Mix a few drops of food coloring into ¼ cup of water and pour into a bowl with 1 cup of baking soda.
Repeat step one two more times using different colors.
Scoop together bits from each mixture to form small balls. Add an extra splash of water to any mixture that’s too crumbly.
Douse the balls with vinegar using an eye dropper or teaspoon and watch them fizz!
Marshmallow Constellations
As we venture farther out into space, we’ll reach some familiar stars! Constellations are groups of stars that appear close together in the sky as seen from Earth. But if you actually journeyed out to them, you might be surprised to discover that they’re often super far apart from each other!
Though constellations aren’t made of stars that are actually bound together in any way, they can still be useful for referencing a cosmic object’s location in the sky. For example, you can use a pair of binoculars or a telescope to take a look at the nebula found beneath Orion’s Belt, marked by the glitter patch in the recipe card above! You can find the constellation printables here.
Supplies
toothpicks or mini pretzel sticks mini marshmallows constellation printables scissors Directions
Attach marshmallows to toothpicks or pretzel sticks using the constellation cards as a guide. Carefully trim toothpicks or pretzel sticks as needed using scissors.
Black Hole Bath Bombs
Black holes –– objects with such strong gravity that not even light can escape their clutches –– lurk unseen throughout our galaxy. Stray too close to one and you’re in for a wild ride! But they aren’t cosmic vacuum cleaners, despite what you may have grown to believe. Just keep your distance and they’ll affect you the same way as any other object of the same mass.
Astronomers have found dozens of black holes in our galaxy by seeing how their gravity affects nearby objects. But there may be 100 million more that lack a visible companion to signal their presence. Roman will find some of these solitary black holes by seeing how their gravity focuses the light from farther stars.
Ingredients
1 cup baking soda ½ cup citric acid ½ cup cornstarch 2 tablespoons coconut oil black food coloring optional: 2 teaspoons essential oil for scent optional: ½ cup Epsom salt Directions
Mix the baking soda, citric acid, cornstarch, and Epsom salt (optional) together in a bowl.
In a separate bowl, mix the coconut oil, food coloring, and essential oil (optional).
Pour the liquid mixture into the dry mixture slowly while whisking it all together. Add a couple tiny splashes of water and whisk it in quickly.
Tightly press the mixture into round molds. Leave them for a few hours and then they’ll be ready to use!
Galaxy in a Jar
Now let’s go so far we can see our Milky Way galaxy from the outside — something many astronomers probably wish they could do at times!
Sort of like how Earth’s atmosphere can affect our view of space, dust in our galaxy can get in the way, too. That makes it easier to study other galaxies than our own in some ways! Roman’s combination of a large field of view, crisp resolution, and the ability to peer through dust make it the ideal instrument to study the Milky Way. The mission will build on previous observations to generate the most detailed map of our galaxy to date.
Ingredients
hot water glitter glue glitter super glue (optional) Directions
Mostly fill a 16 oz. glass jar with very hot water, leaving a couple inches of space at the top.
Add at least ¼ cup of glitter glue in colors of your choosing.
Add loose glitter a couple of teaspoons at a time, using as much or as little as you like! You can use a combination of fine and chunky glitter for an extended swirling effect.
Optional: Super glue the lid to the jar.
Once the water has sufficiently cooled, give the jar a gentle shake to see your galaxy swirl!
NOTE: Closely monitor children to ensure the jar doesn’t break.
Pinwheel Galaxy Pinwheels
As we continue our cosmic excursion, you’ll see other galaxies sprinkled throughout space. Many are spiral galaxies, like our Milky Way and the Pinwheel Galaxy from the craft described above. (You can find more detailed instructions and the printout you’ll need here.)
But galaxies come in other varieties, too. Through Roman’s wide, deep surveys, astronomers are sure to see every type. Scientists will study the shapes and distances of billions of galaxies to help us understand dark energy — a mysterious pressure that’s speeding up the universe’s expansion.
Supplies
Pinwheel Galaxy printout pipe cleaner or chopsticks scissors popsicle stick single hole puncher Directions
Cut out the hexagonal shape for your galaxy pinwheel.
Make cuts down the white lines.
Punch holes in the white dots: six around the edges and one in the center.
Turn the paper so it’s face-down.
Thread a pipe cleaner through the center hole.
Going around the circle, fold each flap so the pipe cleaner goes through the hole.
Tie a knot in the pipe cleaner to secure the front of the pinwheel. Wrap the other side of the pipe cleaner around a popsicle stick.
Universe Dough
We’re nearing the end of our voyage, having traveled so far through space and time that we can take in the whole universe! We’ve learned a lot about it, but there are still plenty of open questions. Some of its biggest components, dark energy and dark matter (invisible matter seen only via its gravitational influence), are huge mysteries Roman will explore. And since the observatory will reveal such large, deep swaths of space, who knows what new puzzles we’ll soon uncover!
Ingredients 1 cup flour ½ cup salt 1 tablespoon vegetable oil ½ cup hot water food coloring glitter Directions
Mix flour and salt in a bowl.
Add several drops of food coloring to hot water, and stir into dry mixture along with the oil.
Add as much glitter as you like and knead it into the dough for several minutes.
Add water or flour as needed to adjust the consistency.
Still feeling crafty? Try your hand at these 3D and paper spacecraft models. If you’re eager for a more advanced space craft, check out these embroidery creations for inspiration! Or if you’re ready for a break, take a virtual tour of an interactive version of the Roman Space Telescope here.
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Last Updated Sep 27, 2024 Related Terms
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