Figure 26-5 Our Observable Universe
{"Image DocumentName": "Figure 26-5 Our Observable Universe", "Image ImageDescription": "The part of the universe that we can observe. lies within our cosmic light horizon. The galaxies that we can just barely. make out with our most powerful telescopes lie inside our cosmic light. horizon; we see them as they were less than a billion years after the Big. Bang. We cannot see objects beyond our cosmic light horizon, because in. the 13.7 billion years since the Big Bang their light has not had enough. time to reach us. (Inset: Robert Williams and the Hubble Deep Field Team, STScI; NASA)", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}