The detailed map of our Universe map shows all the visible structures out to about 380 million light-years, which includes about 45,000 of our neighboring galaxies, as the diameter of the Milky Way is around 100,000 light-years across.
Tuesday, May 31, 2011
New 3D Map Of Our Local Universe Took 10 Years To Build
Astronomers have created the most complete 3D map of our local universe to date, which took 10 years to create, by scanning the complete night sky in near-infrared light and using data from the Two-Micron All-Sky Survey (2MASS) Redshift Survey (2MRS).
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