6/10/2008STScI-2008-2421.Hubble's Sweeping View of the Coma Cluster of Galaxies
NASA's Hubble Space Telescope captures the magnificent starry population of the Coma Cluster of galaxies, one of the densest known galaxy collections... (More)
4/24/2008STScI-2008-1622.Cosmic Collisions Galore!
Astronomy textbooks typically present galaxies as staid, solitary, and majestic island worlds of glittering stars. But galaxies have a dynamical side. They have close encounters that sometimes... (More)
2/5/2008STScI-2008-0724.Isolated Galaxy or Corporate Merger? Hubble Spies NGC 1132
The elliptical galaxy NGC 1132 reveals the final result of what may have been a group of galaxies that merged together in the recent past. Another possibility... (More)
12/17/2007STScI-2007-3726."Death Star" Galaxy Black Hole Fires at Neighboring Galaxy
A powerful jet from a supermassive black hole is blasting a nearby galaxy, according to new data from NASA observatories. This never-before witnessed galactic... (More)
11/29/2007STScI-2007-4127.Holiday Wishes from the Hubble Space Telescope
Resembling festive lights on a holiday wreath, this NASA/ESA Hubble Space Telescope image of the nearby spiral galaxy M74 is an iconic reminder of the impending season. (More)
10/25/2007STScI-2007-3929.Hubble Spies Shells of Sparkling Stars Around Quasar
What has appeared as a mild-mannered elliptical galaxy in previous studies is revealing its wild side in new images taken with NASA's Hubble Space Telescope. (More)
10/16/2007STScI-2007-3530.Hubble Finds 'Dorian Gray' Galaxy
NASA's Hubble Space Telescope quashed the possibility that what was previously believed to be a toddler galaxy in the nearby universe may actually be considered an adult. (More)