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Andromeda Constellation

Featured Images

sequence of images depicting the merger of M31 and Milky Way galaxies

Crash Course January 11, 2017
The Great Square of Pegasus

Double Duty September 12, 2013

Radio Programs

Big Neighbor A bright galaxy far, far away October 23, 2016

Andromeda A big but inconspicuous constellation October 22, 2016

Almach A colorful double star October 21, 2016

Blue Snowball An electric-blue wake in the evening sky September 29, 2015

Mirach Stars at opposite ends of the scale September 28, 2015

Big Story A big-screen story in the autumn sky September 27, 2015

Cetus A sea monster fit for Hollywood December 13, 2014

Andromeda A colorful stellar quartet November 5, 2013

Great Square of Pegasus Connecting the dots of a starry square January 18, 2013