... The Coma Cluster of Galaxies . Credit: O. Lopez-Cruz and I. K. Shelton ( U. Toronto ), Kitt Peak National Obs. ... The Coma Cluster of Galaxies pictured is one of the densest clusters known - it contains thousands of galaxies . ...
... GalaxiesCluster Toward the Great Attractor . Credit: 2P2 Team , WFI , MPG/ESO 2.2-m Telescope , La Silla , ESO . ... The galaxies pictured above are part of a cluster of galaxies called ACO 3627 near the center of the Great Attractor . ...
... images of a single, unusual, beaded, blue, ring-like galaxy which just happens to line-up behind a giant cluster of galaxies ... Clustergalaxies here appear yellow and -- together with the cluster's dark matter -- act as a gravitational lens . ...
... Online resources . Friends of Arcetri . WebMail . A new survey of X-ray clusters of galaxies with the Swift-X-ray Telescope . ... The X-ray energy band (0.5-10 keV) is a privileged observational window to identify and study galaxyclusters. ...
... Moreover, the discovery of four novae in one galaxy in the Fornax cluster was possible with only 3 hours of observing time per ... telescope, found 9 novae after 56 hours of monitoring of 3 giant elliptical galaxies in the Virgo cluster of galaxies ...
... STScI-PRC98-27 FAR-FLUNG GALAXYCLUSTERS MAY REVEAL FATE OF UNIVERSE A selection of NASA Hubble Space Telescope snapshots of ... HST002013+28366 (upper right) This cluster of galaxies lies in the constellation of Andromeda a few degrees from the star ...
... Galaxyclusters are the largest structures in the Universe held together by gravity. ... Observation of XDCP J0044.0-2033, a Massive GalaxyCluster at z > 1.5 тАЭ , by P ...
... Galaxyclusters are the largest structures in the Universe held together by gravity. ... Observation of XDCP J0044.0-2033, a Massive GalaxyCluster at z > 1.5 тАЭ , by P ...
... STScI-PRC99-28 GALAXY COLLISIONS IN DISTANT CLUSTER The group of galaxies -- or "galaxycluster" -- catalogued as MS1054-03 is 8 billion light-years away, one of the most distant known so far. ...
... Spiral galaxy NGC 1288 . Distant cluster of galaxies . Spiral galaxy NGC 1232 . ... A peculiar cluster of galaxies in a sky field near the quasar PB5763 . ... from PR Photo 37b/98, showing the peculiar cluster of galaxies in more detail ...