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The brightest star of the constellation Boötes. It is an orange-star about 37 light-years from Earth.

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The Herdsman May 9, 2019

Radio Programs

Arcturus Stream Streaming through the galaxy April 9, 2019

Watching the Bear Keeping an eye on the great bear August 28, 2016

Arcturus Extra pounds cut billions of years June 12, 2016