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Title: Mapping the Heavens: Probing Cosmology with Large Surveys

This talk will provide an overview of recent and on-going sky surveys, focusing on their implications for cosmology. I will place particular emphasis on the Sloan Digital Sky Survey, the most ambitioumore »s mapping of the Universe yet undertaken, showing a virtual fly-through of the survey that reveals the large-scale structure of the galaxy distribution. Recent measurements of this large-scale structure, in combination with observations of the cosmic microwave background, have provided independent evidence for a Universe dominated by dark matter and dark energy as well as insights into how galaxies and larger-scale structures formed. Future planned surveys will build on these foundations to probe the history of the cosmic expansion--and thereby the dark energy--with greater precision.« less
Title: Mapping the Heavens: Probing Cosmology with Large Surveys
Authors:
Publication Date: 2006-01-18
OSTI Identifier: 987153
DOE Contract Number: AC02-07CH11359
Other Number(s): Other: 060118Frieman1
Resource Type: Multimedia
Specific Type: Multimedia Presentation
Resource Relation: Conference: Fermilab Colloquia, Fermi National Accelerator Laboratory (FNAL), Batvia, Illinois (United States), presented on January 18, 2006
Research Org: FNAL (Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States))
Sponsoring Org: USDOE Office of Science (SC)
Subject: 43 PARTICLE ACCELERATORS ; 79 ASTRONOMY AND ASTROPHYSICS
Publisher: FERMI
Country of Publication: United States
Language: English
Run Time: 1:04:16
System Entry Date: 2016-01-27