 MS 0735.6+7421

MS 0735.6+7421 is a galaxy cluster located in the constellation Camelopardalis, approximately 2.6 billion light-years away.It is notable as the location of one of the largest central galactic black holes in the known universe, which has also apparently produced the most powerful active galactic nucleus eruption discovered until 2020 when evidence for the Ophiuchus Supercluster explosion of about five times the energy of the "MS 0735.6+7421" eruption was published.