NASA @NASA
You may have seen a portrayal of planets around supermassive black holes in the movies. But what would the conditions on those worlds actually look like? Spoiler alert: they’d make horrible neighbors. 🙅♀️ 🙅♂️ This #BlackHoleWeek ⚫, find out why : https://t.co/EGB4KDiGpn https://t.co/a74aWKCGC4 — PolitiTweet.org