[:ja]アン・マクレーン宇宙飛行士がISSから撮影した月の入りです。月が地球の大気層に消えていきます。地球の大気層は厚く見えますが、地球の直径約12,700kmに対して、成層圏は50km（0.4%）ほどしかありません。
When we get asked about what we do for fun aboard @Space_Station, most of us say “look out the window.” This is why! pic.twitter.com/VuFNjY7cIF
— Anne McClain (@AstroAnnimal) 2019年4月1日
参考文献： Anne McClain’s Tweet
地球俯瞰画像を見る： LiVEARTH
[Earthview Wonders][Video] No.737: Moonset
Astronaut Anne McClain captured from ISS the moonset behind blue atmosphere. The atmosphere looks thick but the stratosphere is only 50km (0.4%) while the average diameter of the Earth is about 12,700km.
When we get asked about what we do for fun aboard @Space_Station, most of us say “look out the window.” This is why! pic.twitter.com/VuFNjY7cIF
— Anne McClain (@AstroAnnimal) 2019年4月1日
Reference: Anne McClain’s Tweet
See earthview photo gallery: LiVEARTH[:en][Earthview Wonders][Video] No.737: Moonset
Astronaut Anne McClain captured from ISS the moonset behind blue atmosphere. The atmosphere looks thick but the stratosphere is only 50km (0.4%) while the average diameter of the Earth is about 12,700km.
When we get asked about what we do for fun aboard @Space_Station, most of us say “look out the window.” This is why! pic.twitter.com/VuFNjY7cIF
— Anne McClain (@AstroAnnimal) 2019年4月1日
Reference: Anne McClain’s Tweet
See earthview photo gallery: LiVEARTH[:]