IC 1101 Galaxy is the largest galaxy we have ever discovered.
Hal The Halo of this galaxy is estimated to be about 2 million light-years from its core.
110 IC 1101 is located in the center of the Abel2029 Galaxy Cluster, 1.04 billion light-years from Earth.
G The galaxy was discovered by British astronomer Frederick William Herschel on June 19, 1790.
● According to a study conducted in 2017, the galaxy with the largest core is IC1101. It is concluded that the radius of the core is only 4.2 kpc.