This video is essentially why the Black Hole at the center of the Milky Way got the #NobelPrize today: They tracked *individual* stars orbit around the black hole over time. Animation from here: https://t.co/yoJ5nd0QsT pic.twitter.com/EGQhOQIZhg
— Karina Voggel ✨🔭🏃🏼♀️ (@KarinaVoggel) October 6, 2020