A couple times a year, the @Space_Station orbit happens to align over the day/night shadow line on Earth. We are continuously in sunlight, never passing into Earth’s shadow from the Sun, and the Earth below us is always in dawn or dusk. Beautiful time to cloud watch. #nofilter pic.twitter.com/BYDLv8RFVr — Christina H Koch (@Astro_Christina) May 20, 2019
A couple times a year, the @Space_Station orbit happens to align over the day/night shadow line on Earth. We are continuously in sunlight, never passing into Earth’s shadow from the Sun, and the Earth below us is always in dawn or dusk. Beautiful time to cloud watch. #nofilter pic.twitter.com/BYDLv8RFVr