Galaxy Cluster Abell 1689
Release Date: March 10, 2010 - Distant galaxy clusters mysteriously stream at a million miles per hour along a path roughly centered on the southern constellations Centaurus and Hydra. A new study led by Alexander Kashlinsky at NASA's Goddard Space Flight Center in Greenbelt, Md., tracks this collective motion -- dubbed the "dark flow" -- to twice the distance originally reported, out to more than 2.5 billion light-years. Abell 1689, redshift 0.181. Credit: NASA/Goddard Space Flight Center/Scientific Visualization Studio/ESA/L. Bradley/JHU To learn more go to: <a href="http://www.nasa.gov/centers/goddard/news/releases/2010/10-023.html" rel="nofollow">www.nasa.gov/centers/goddard/news/releases/2010/10-023.html</a> To see other visualizations related to this story go to: <a href="http://svs.gsfc.nasa.gov/goto?10580" rel="nofollow">svs.gsfc.nasa.gov/goto?10580</a>
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Details
NASA ID
GSFC_20171208_Archive_e002174
Date Created
December 8, 2017
Center
GSFC
Media Type
image
Location
Greenbelt, MD
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