{"id":405754,"date":"2026-04-15T00:00:00","date_gmt":"2026-04-14T14:00:00","guid":{"rendered":"https:\/\/www.nasa.gov\/?p=983659"},"modified":"2026-04-15T00:00:00","modified_gmt":"2026-04-14T14:00:00","slug":"nutrition-research-arrives-aboard-space-station","status":"publish","type":"post","link":"https:\/\/www.vibewire.com.au\/?p=405754","title":{"rendered":"Nutrition Research Arrives Aboard Space Station"},"content":{"rendered":"
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\n\t\t\t\t\t\t\t\tNutrition Research Arrives Aboard Space Station\t\t\t\t\t\t\t<\/h1>\n<\/p><\/div>\n<\/p><\/div>\n
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\"NASA<\/figure>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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NASA astronaut Jessica Meir dines on fresh Mizuna mustard greens she harvested earlier that day aboard the International Space Station.<\/figcaption><\/div>\n<\/p><\/div>\n
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No matter how far humanity aims to travel or how ambitious the mission, nutrition will play a key role for the crew members on distant worlds. Before planning long-term stays on the Moon, Mars, and beyond, humans must learn to grow and care for plants and other sources of nutrition like algae to keep the explorers taking part in these adventures fed.<\/p>\n

To solve this problem, NASA and its partners are conducting research aboard the International Space Station to better understand how the space environment affects nutrition-relevant organisms. Several investigations aboard Northrop Grumman\u2019s 24th commercial resupply mission for NASA support efforts to maintain crew diets as humanity ventures deeper into the cosmos.<\/p>\n

Studying plant-microbe interactions<\/strong><\/h2>\n
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Alfalfa plants in a growth chamber with LED lights during a preflight experiment at NASA\u2019s Kennedy Space Center in Florida.<\/div>\n
Dr. Tom Dreschel<\/div>\n<\/figcaption><\/div>\n<\/div>\n<\/div>\n

Certain plants have bacteria in their roots that can take nitrogen from the air and convert it into a form of food that plants can use for growth. NASA\u2019s Veg-06<\/a> studies alfalfa (Medicago sativa<\/em>), a model organism, to determine how the plant interacts with this bacterium in space. This study also examines the effects of reduced lignin, which reinforces cell walls and helps plants to grow upright against gravity. In microgravity, plants may not need lignin, and reduced levels could allow plant parts to be more easily recycled, facilitating the growth of future plant generations.<\/p>\n

Improved algae cultivation<\/strong><\/h2>\n
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Preflight image of spirulina growth in plant experiment units as part of the Space Surface Spirulina investigation.<\/div>\n
Chitose Laboratory Corporation.<\/div>\n<\/figcaption><\/div>\n<\/div>\n<\/div>\n

Other forms of nutrition that could support crew health include spirulina (Arthorospira<\/em>), a type of algae high in protein, B vitamins, and antioxidants. Spirulina also has an added benefit of converting carbon dioxide into oxygen, helping replenish a crew\u2019s air supply. While spirulina is typically grown in water tanks, a JAXA (Japan Aerospace Exploration Agency) experiment called Space Surface Spirulina<\/a> is testing a method to grow the algae on a thin-film surface. This method allows more efficient production of this high-protein food while conserving water and producing fresh oxygen aboard spacecraft.<\/p>\n

Seed studies for better spaceflight plants<\/strong><\/h2>\n
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\"ESA<\/a><\/figure>
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European Space Agency astronaut Tim Peake poses with arugula seed packets aboard the International Space Station during the European Space Agency-Education Payload Operation-Peake (ESA-EPO-Peake) investigation.<\/div>\n
ESA\/NASA<\/div>\n<\/figcaption><\/div>\n<\/div>\n<\/div>\n

The ESA (European Space Agency) investigation Seed Vigour<\/a> exposes seeds from several plant species to spaceflight conditions aboard the space station to determine if seed growth is affected. The research builds on a 2015 study<\/a> in which arugula seeds spent six months in orbit. After returning to Earth, the seeds were distributed to schools in the United Kingdom for further study. The data contributed to a 2020 publication<\/a> which found that the space-flown arugula seeds took longer to sprout and demonstrated signs of partial aging, but spaceflight did not compromise seed survival or seedling development.<\/p>\n

This new study, flying aboard the resupply mission aims to determine whether these findings apply to other plant species and could help researchers find better ways to protect crop seeds during long-duration space missions.<\/p>\n

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\"CSA<\/a><\/figure>
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Canadian Space Agency astronaut David Saint-Jacques holds a bag of thousands of tomato seeds.<\/div>\n
CSA\/NASA<\/div>\n<\/figcaption><\/div>\n<\/div>\n<\/div>\n

The Tomatosphere 9<\/a> investigation by the CSA (Canadian Space Agency) is exposing 1.8 million tomato seeds to microgravity conditions aboard the orbiting laboratory to give students an opportunity to study how the space environment affects plant growth. After the seeds return to Earth, they will be distributed to schools across the United States and Canada, where students can plant them alongside ground controls in a blind study to compare results. <\/p>\n

Together, these studies aboard space station deepen researchers\u2019 understanding of nutrition in space and inform ways to better grow and maintain food sources that will keep crews healthy on future missions to the Moon, Mars, and beyond.<\/p>\n

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\n\t\t\t\t\t\t\t\tLatest News from Space Station Research<\/span>
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\n\t\t\t\t\t\t\t\tInternational Space Station<\/span>
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\n\t\t\t\t\t\t\t\tSpace Station Research and Technology<\/span>
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\n\t\t\t\t\t\t\t\tHumans In Space<\/span>
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No matter how far humanity aims to travel or how ambitious the mission, nutrition will play a key role for the crew members on distant worlds. Before planning long-term stays on the Moon, Mars, and beyond, humans must learn to grow and care for plants and other sources of nutrition like algae to keep the [\u2026]<\/p>\n","protected":false},"author":13,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[15651,15652],"tags":[],"class_list":["post-405754","post","type-post","status-publish","format-standard","hentry","category-international-space-station-iss","category-iss-research"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/posts\/405754","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=405754"}],"version-history":[{"count":2,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/posts\/405754\/revisions"}],"predecessor-version":[{"id":405824,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=\/wp\/v2\/posts\/405754\/revisions\/405824"}],"wp:attachment":[{"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=405754"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=405754"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vibewire.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=405754"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}