Black holes
Zoom into Galaxy NGC 1275 within the Constellation Perseus
August 20, 2008 · NASA
The Perseus supercluster lies within the northern hemisphere constellation of Perseus, the Hero. Active galaxy NGC 1275 is situated near the center, approximately 230 million light-years from the Earth.
More black holes
The Perseus Cluster (DSS2 excerpt, ground-based image)August 20, 2008
The core of NGC 1275 concealing a black holeAugust 20, 2008 · videoHubble ACS image of NGC 1275August 20, 2008
NGC 1275 (Perseus A) Multi-wavelength CompositeAugust 20, 2008
Pan Across NGC 1275’s FilamentsAugust 20, 2008 · video
Pan Across the Core of NGC 1275August 20, 2008 · video
Hubblecast 15: Black hole found in enigmatic Omega CentauriApril 2, 2008 · video3C 321: Galaxy Fires at Neighboring GalaxyDecember 17, 2007