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Tag: SDSS1335+0728

In late 2019, the galaxy SDSS1335+0728 suddenly started shining brighter than ever before and was classified as having an active galactic nucleus, powered by a massive black hole in the galaxy’s core. This is the first time the awakening of a massive black hole has been observed in real time. This artist’s impression shows the growing disc of material being pulled in by the black hole as it feeds on the gas available in its surroundings, making the galaxy light up.

Astronomers witness real-time awakening of a massive black hole

byJordan Strickler

Massive black holes are usually dormant and invisible. However, SDSS1335+0728 decided to wake up.

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© 2007-2023 ZME Science - Not exactly rocket science. All Rights Reserved.