国際宇宙ステーションのインスタグラム(iss) - 4月13日 04時51分

NASA astronaut and Flight Engineer Ricky Arnold works with the student-designed Genes in Space-5 experiment inside the Harmony module. The genetic research is helping scientists understand the relationship between DNA alterations and weakened immune systems possibly caused by living in space.

#nasa #astronaut #science #harmony #international #space #station

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• astro_ricky
• NASA