The Vela Supercluster, in our Milky Way's Zone of Avoidance, is competing gravitationally with other superclusters for the attention of local galaxies.

Our Milky Way's 'Zone of Avoidance' holds a galaxy supercluster with 30,000 trillion times the sun's mass

Source: space
Source Link: https://www.space.com/astronomy/galaxies/our-milky-ways-zone-of-avoidance-holds-a-galaxy-supercluster-with-30-000-trillion-times-the-suns-mass