Astronomers had an unprecedented front-row seat to watch the explosive death of a star 60 million light-years away using the Hubble Space Telescope. These observations reveal what happens before a star dies and could help develop an early warning system.
원문출처 : https://www.cnn.com/2021/10/21/world/hubble-telescope-doomed-star-scn/index.html
원문출처 : https://www.cnn.com/2021/10/21/world/hubble-telescope-doomed-star-scn/index.html