RX J1532.9+3021

It has a velocity of 103,539 ± 8 kilometers per second, equivalent to a Hubble distance of 1,527.1 ± 106.9 megaparsecs or 3.9 billion light years.

[1] It is classfied one of the massive and strongest X-ray bright cool clusters in the universe[2][3] at redshift z = 0.362.

[8] First noted as a radio source back in 1990,[9] the galaxy is classified as a blazar[10] producing extensive amounts of star formation[11] that is similar to other BCGs, such as the Phoenix Cluster and in NGC 1275.

[12] Observations by Chandra Space Telescope found out, LEDA 1900245 hosts one of the powerful and most massive black holes measuring 10 billion solar masses.

The amount of energy released would then cause more hot gas to be generated, thus hampering any efforts in producing any new stars in the galaxy.