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milky way

Milky Way filled with wandering stars

Jul. 31, 2015—A new map of the Milky Way has discovered that 30 percent of the galaxy's stars are wanderers, making major shifts in their orbits during their lifetimes. Vanderbilt post-doc Jonathan Bird played a major role in the study.

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Vanderbilt astronomers play key role in major new sky survey

Jul. 15, 2014—The influential Sloan Digital Sky Survey is launching a major new program called SDSS-IV this month, and Vanderbilt astronomers are directly involved.

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CSI: Milky Way

Mar. 6, 2013—Two astronomers from Vanderbilt and Georgia Tech, sharing a car after a snowstorm canceled their flights home from a conference, put together everything they had learned at the conference during that snowy drive and worked out that a collision between two black holes could explain most of what is known of a violent episode in the Milky Way's past.

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