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    • Colorado Playlist

      Sunday 2:00 pm - 4:00 pm

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    • Colorado Playlist

      Sunday 2:00 pm - 4:00 pm

    • Putumayo Music Hour

      Sunday 4:00 pm - 5:00 pm

10 am show added!

Learn more about our universe every day on KLZR at 6 am, 10am and 7 pm. 

StarDate debuted in 1978, making it the longest-running national radio science feature in the country. It airs on more than 300 radio stations. It has been hosted by Billy Henry since July 2019.

StarDate tells listeners what to look for in the night sky, and explains the science, history, and skylore behind these objects. It also keeps listeners up to date on the latest research findings and space missions. And it offers tidbits on astronomy in the arts and popular culture, providing ways for people with diverse interests to keep up with the universe.

StarDate is a production of The University of Texas McDonald Observatory and is brought to you by Dark Skies of The Wet Mountain Valley  and the volunteers of KLZR.