テラン・ヒロウさんのインスタグラム写真 - (テラン・ヒロウInstagram)「NASA’s current fleet of extravehicular space suits were built in 1974 and cost between $15 million - $22 million to produce (today’s equivalent of $150 million). They actually haven’t produced any new mission-ready extravehicular suits since ‘74, despite having sunk over $200 million into spacesuit development since 2009, and are running out of spacesuits with only 4 working suits left today 🧑‍🚀 @vengeancebikinis」7月31日 0時26分