Scientists Unlock the Mystery of the Universe's Most Powerful Explosions
Photo: NASA Hubble Space Telescope / Unsplash
NASA's Fermi telescope has made a groundbreaking discovery by detecting the first confirmed gamma-ray signal from a superluminous supernova — an extraordinarily bright cosmic explosion powered by a rapidly spinning magnetar with intense magnetic fields. This breakthrough observation of the distant explosion SN 2017egm, which occurred 440 million light-years away, is helping astronomers understand why certain supernovae become so remarkably luminous and advancing our knowledge of the universe's most extreme phenomena.
NASA’s Fermi telescope has made a groundbreaking discovery by detecting the first confirmed gamma-ray signal from a superluminous supernova — an extraordinarily bright cosmic explosion powered by a rapidly spinning magnetar with intense magnetic fields. This breakthrough observation of the distant explosion SN 2017egm, which occurred 440 million light-years away, is helping astronomers understand why certain supernovae become so remarkably luminous and advancing our knowledge of the universe’s most extreme phenomena.