NASA @NASA
On the edge of a galaxy. ✨ Believe it or not, this luminous streak is a spiral galaxy like our Milky Way. Because observatories like @NASAHubble have seen spiral galaxies at every kind of orientation, astronomers can tell when we see one from the side: https://t.co/D47pHMuu0c https://t.co/HcWFvPESoM — PolitiTweet.org