A star comedian and a rock duo that topped the charts in the1990s headline five performances of the 2011-2012 Galaxy Series atChadron State College.
Gunnar and Matthew Nelson, the twins who comprised the hit bandNelson, will open the series with a concert Sept. 15, and RobCorddry, who became a celebrity as a correspondent on ComedyCentral’s “The Daily Show with Jon Stewart,” will be the firstperformance of the spring semester, Jan. 24.

