{"id":10282,"date":"2024-02-28T18:00:30","date_gmt":"2024-02-28T22:00:30","guid":{"rendered":"https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/nasas-spacex-crew-7-completes-scientific-mission-on-space-station\/"},"modified":"2024-02-28T18:00:30","modified_gmt":"2024-02-28T22:00:30","slug":"nasas-spacex-crew-7-completes-scientific-mission-on-space-station","status":"publish","type":"post","link":"https:\/\/zobi.alcowep.com\/bourtagshdrevxnls658739\/nasas-spacex-crew-7-completes-scientific-mission-on-space-station\/","title":{"rendered":"NASA\u2019s SpaceX Crew-7 Completes Scientific Mission on Space Station"},"content":{"rendered":"

NASA\u2019s SpaceX Crew-7 Completes Scientific Mission on Space Station<\/h2>\n

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5 min read<\/p>\n

Preparations for Next Moonwalk Simulations Underway (and Underwater)<\/h1>\n<\/div>\n<\/div>\n<\/div>\n

After months aboard the International Space Station, NASA\u2019s SpaceX Crew-7 is returning to Earth. NASA astronaut Jasmin Moghbeli and Roscosmos cosmonaut Konstantin Borisov each completed their first spaceflight. JAXA (Japan Aerospace Exploration Agency) astronaut Satoshi Furukawa and ESA (European Space Agency) astronaut Andreas Mogensen each completed their second spaceflight.<\/p>\n

During their time on the station, Crew-7 conducted science experiments and technology demonstrations to benefit people on Earth and prepare humans for future space missions. Here\u2019s a look at some scientific milestones accomplished during their mission:<\/p>\n<\/p>\n

Download full-resolution versions of all photos<\/a> in this article.<\/em><\/p>\n

The Human Body in Space<\/h2>\n

ESA (European Space Agency) astronaut Andreas Mogensen processes blood samples for the Immunity Assay <\/strong>investigation, which monitors the impact of spaceflight on immune function. Prior to the experiment, scientists could only test the immune function before and after flight. Taking samples while on station provides scientists a clearer assessment of changes to the immune system during spaceflight.<\/p>\n

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Since physiological changes in microgravity can resemble how the human body ages on Earth, scientists can use the space station for age-related studies. NASA astronaut Jasmin Moghbeli collects cell samples inside the Life Science Glovebox for Space AGE<\/strong>, a study to understand how microgravity-induced age-like changes affect liver regeneration. Results could boost our understanding of aging and its effects on disease mechanisms.<\/p>\n

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JAXA (Japan Aerospace Exploration Agency) astronaut Satoshi Furukawa exercises with ARED Kinematics<\/strong>, a device that mimics forces generated when lifting free weights on Earth. The experiment assesses the current exercise programs on station to understand the most effective countermeasures to maintain muscle and bone strength. <\/p>\n

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Safe Water<\/h2>\n

ESA (European Space Agency) astronaut Andreas Mogensen works on ESA\u2019s Aquamembrane-3<\/strong> technology demonstration, which tests a special membrane to eliminate contaminants from wastewater. The membrane incorporates proteins called aquaporins, found in biological cells, and may be able to filter water using less energy. An aquaporin membrane-based system could improve water reclamation and reduce materials needed for future deep space missions.<\/p>\n

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NASA astronaut Jasmin Moghbeli prepares a water sample for DNA sequencing using the EHS BioMole Facility<\/strong>, a technology demonstration used to monitor microbes in water samples aboard a spacecraft. Future exploration missions will need to analyze water to ensure it is safe for crews to drink while far from Earth.<\/p>\n

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Growing Food on Station<\/h2>\n

Tomato seedlings sprout in the space station\u2019s Advanced Plant Habitat. At the beginning of Crew-7\u2019s mission, Plant Habitat-03 <\/strong>wrapped up a months-long experiment that tests whether epigenetics are passed to subsequent generations. Epigenetic changes involve the addition of extra information to DNA, which regulates how genes turn on or off but does not change the sequence of the DNA itself. Crew-7 also grew tomatoes for Plant Habitat-06<\/strong>, which investigates how the plant immune functions adapt to spaceflight and how spaceflight affects plant production.<\/p>\n

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BioNutrients <\/strong>completed five years of demonstrating technology to produce nutrients on demand aboard the space station. Since vitamins can degrade over time, the investigation used engineered microbes to test generating fresh nutrient supply for future long-duration missions.<\/p>\n

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Outside the Station<\/h2>\n

JAXA (Japan Aerospace Exploration Agency) astronaut Satoshi Furukawa retrieves MISSE-17<\/strong> hardware after the experiment spent six months outside the station. MISSE experiments expose materials and organisms to the space environment to analyze performance and durability. Crew-7 installed MISSE-18<\/strong>, which houses several materials including printed quantum dots arrays used to make a miniaturized and ultra-compact spectrometer.<\/p>\n

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CubeSats deployed from the space station are a lower-cost alternative to traditional satellites. Crew-7 deployed two CubeSats from Japanese schools, including BEAK CubeSat<\/strong>, which tests novel technologies for future nano-sized planetary probes and Clark sat-1<\/strong>, which transmits voice and imagery data to ground control stations on Earth.<\/p>\n

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Picture Perfect<\/h2>\n

Using handheld digital cameras, astronauts capture images of the Earth below. This imagery is used by researchers across disciplines from glaciology to ecology. A Crew-7 member captured this image of the Aladaghlar Mountains in northwest Iran, where the convergent boundary of the Arabia and Eurasia tectonic plates created folds in the landscape over millions of years.<\/p>\n

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These bright red streaks above a thundercloud on Earth are a rare phenomenon known as red sprites. Red sprites happen above the clouds and are not easily studied from Earth. This image was captured on the space station with a high-speed camera for the Thor-Davis<\/strong> experiment. Imagery collected from the station is instrumental in studying the effects of thunderstorms and electrical activity on Earth\u2019s climate and atmosphere.<\/p>\n

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Biology on Station<\/h2>\n

Recent spaceflight experiments found individual animal cells can sense the effects of gravity. Cell Gravisensing<\/strong> investigation from JAXA (Japanese Aerospace Exploration Agency) seeks to understand how cells can do this. JAXA astronaut Satoshi Furukawa uses a microscope to examine cells during spaceflight and document cell responses to microgravity. Understanding the mechanisms of cell gravity sensing could contribute to new drug development.<\/p>\n

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NASA astronaut Jasmin Moghbeli works in the BioFabrication Facility (BFF), which bioprints organ-like tissues in microgravity. During the Crew-7 mission, BFF-Cardiac<\/strong> tested bioprinting and processing cardiac tissue samples. This experiment could help to advance technology to support the development of biological patches to replace damaged tissues and potentially entire muscles.<\/p>\n

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Special Delivery<\/h2>\n

Two commercial spacecraft visited during Crew-7\u2019s time in space bringing critical science, hardware, and supplies to the station: SpaceX Dragon in November 2023 and Northop Grumman\u2019s Cygnus in February 2024.<\/p>\n

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Andrea Lloyd<\/em><\/strong>
International Space Station Program Research Office<\/strong><\/em>
Johnson Space Center<\/strong><\/em><\/p>\n

Search this database<\/a> of scientific experiments to learn more about those mentioned above.<\/p>\n<\/p>\n

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\nAndrea Lloyd <\/p>\n","protected":false},"excerpt":{"rendered":"

After months aboard the International Space Station, NASA\u2019s SpaceX Crew-7 is returning to Earth. NASA astronaut Jasmin Moghbeli and Roscosmos cosmonaut Konstantin Borisov each completed their first spaceflight. JAXA (Japan Aerospace Exploration Agency) astronaut Satoshi Furukawa and ESA (European Space Agency) astronaut Andreas Mogensen each completed their second spaceflight. During their time on the station, [\u2026] Continue reading → <\/span><\/a><\/p>\n

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