so, there is a galaxy, Gsn 069. and it’s located about 250 million light-years away.
the galaxy contains a black hole that is 400,000 masses of the sun. a team of astronomers found x-ray bursts coming from it. the astronomers had never seen this before! so, that ghae it a new name . an XQPE, or x-ray quasi-periodic eruptions. the temperature also gest bigger/hotter. it goes from about 555,538 ℃ to 1,388,871 ℃. it also gets about 20 times brighter in x-rays. we think the reason is the black hole is consuming a star bit by bit.