国際宇宙ステーションのインスタグラム(iss) - 4月30日 01時34分

Expedition 63 Commander Chris Cassidy of NASA conducts a wide variety of operations aboard the International Space Station. Here he services an exercise treadmill (pic 1) and replaces components (pic 2) inside the Combustion Integrated Rack that enables safe fuel, flame and soot studies in microgravity.

#nasa #astronaut #exercise #treadmill #science #combustion #International #space #station

[BIHAKUEN]UVシールド(UVShield)

>> 飲む日焼け止め！「UVシールド」を購入する

• astro_seal
• issnationallab
• NASA
• nasaastronauts