Betelgeuse, a bright star visible in the Orion constellation in the night sky, has beguiled and puzzled space scientists since late 2019.
원문출처 : https://www.cnn.com/2021/06/16/world/betelgeuse-great-dimming-scn/index.html
원문출처 : https://www.cnn.com/2021/06/16/world/betelgeuse-great-dimming-scn/index.html