国際宇宙ステーションさんのインスタグラム写真 - (国際宇宙ステーションInstagram)「One for the books. 👨‍🚀🛰 The first spacewalk to assemble the space station was underway 25 years ago today. Astronauts James Newman and Jerry Ross mated 40 cables and connectors between the Unity and Zarya modules during a seven-hour, 21-minute excursion. #nasa #international #space #station #otd #spacewalk #spacewalkers #astronaut #unity #zarya」12月7日 23時54分