But just like people, no two galaxies are completely alike. The light reaching us today began its journey when the universe was only about 800 million years old. This bottom-up hierarchy is like brooks, feeding streams, which then converge to form great rivers. This is a watershed in the evolving universe. It appears to have grown old prematurely. Thanks to the Hubble Space Telescope, this area is captured in the deepest images of the universe ever made by humankind at optical and near-infrared wavelengths. In taking this picture, Hubble's Advanced Camera for Surveys was not looking at any particular target. It is also within the deepest survey from the Spitzer Space Telescope, the Great Observatories Origins Deep angelica (or GOODS). It was extremely hot during the big bang, expanded and cooled, but Hydrocodone Vicodin 7.5 Mg was re-heated by the earliest stars. Ferguson, a member of the team. Lawrence Eyles from the University of Exeter and collaborators, and Haojing Yan of the Spitzer Science Center, working with other members of the GOODS team, have published joint Spitzer and Hubble analyses that identify other galaxies nearly as massive as the Milky Way, seen when the universe was less than one billion years old. Astronomers are now debating whether the hottest stars in these early galaxies may have provided enough radiation to "lift a curtain" of cold, primordial hydrogen that cooled after the big bang. The galaxy was Buy Generic For Hydrocodone using Hubble's infrared camera, the Near Infrared Camera and Multi-Object Spectrometer (NICMOS), and also with an infrared camera on the Very Large Telescope (VLT) at the European Southern Observatory, but at those wavelengths it is very faint and red. This early epoch (the first 5 percent of the universe's age) is fertile ground awaiting the James Webb Space 2.5 Mg Hydrocodone Or Vicodin (JWST), which will have the infrared sensitivity to possibly look all the way back to the very first stars that ignited after the Big Bang. Detailed analyses of mankind's deepest optical view of the universe, the Hubble Ultra Deep Field (HUDF), by several expert teams have at last identified, what may turn out to be, the earliest star-forming galaxies. The team has tried to confirm the distance estimate with spectroscopic measurements from the largest ground-based telescopes, the VLT, Keck, and Gemini observatories, but the object has proven to be too faint for such observations. Hubble's Advanced Camera for Surveys (ACS) does not see the galaxy at all, despite the fact that the Ultra Deep Field is the deepest image ever taken in optical light. The camera was taking a picture of a typical patch of sky, while Hubble's infrared camera was viewing a target in an adjacent galaxy-rich region.