“Supermassive Black Hole Caught Doing Something Never Seen Before”

As far as supermassive black holes go, the one at the center of the Milky Way is relatively sedate.
But, even in its supposed quiescent state, Sagittarius A* is prone to the occasional belch or rupture – and now, using JWST, astronomers have recorded it doing something we’ve never seen before.
On 6 April 2024, the black hole let out a flare observed in mid-infrared wavelengths, followed by a radio flare counterpart.












