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The study of plant response in space environments is another subject of astrobotany research. In space, plants encounter unique environmental stressors not found on Earth including microgravity, ionizing radiation, and oxidative stress. [23] Experiments have shown that these stressors cause genetic alterations in plant metabolism pathways.
Plants can metabolize carbon dioxide in the air to produce valuable oxygen, and can help control cabin humidity. [3] Growing plants in space may provide a psychological benefit to human spaceflight crews. [3] Usually the plants were part of studies or technical development to further develop space gardens or conduct science experiments. [1]
Cabbage growing in a Veggie unit [1]. The Vegetable Production System (Veggie) is a plant growth system developed and used by NASA in space environments. The purpose of Veggie is to provide a self-sufficient and sustainable food source for astronauts as well as a means of recreation and relaxation through therapeutic gardening. [2]
‘The ability to grow plants in space for fresh food and an improved crew living experience is important for future long-duration missions,’ Nasa says Space tomatoes head back to Earth Skip to ...
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These include tortoises on Zond 5 (September 1968), Zond 6 (November 1968), and Zond 7 (August 1969), fruit flies on Zond 5, and five mice, Fe, Fi, Fo, Fum, and Phooey, who traveled in the 1972 Apollo 17 Command Module America and, along with astronaut Ronald Evans, still hold the record for the most orbits of the Moon (75).
Space farming refers to the cultivation of crops for food and other materials in space or on off-Earth celestial objects – equivalent to agriculture on Moon. Farming on celestial bodies, such as the Moon or Mars , shares many similarities with farming on a space station or space colony .
Image credits: aruza9 "There's no need for a pep talk, you get to read and observe more. Then you learn you were supposed to fail, the plant is almost always in a situation prime to kill it ...