Study the stars, planets and more in Henderson’s state-of-the-art planetarium in the Reynolds Science Center. The planetarium features a Digitalis Gamma digital projection system and modern sound technology that bring planets, comets, constellations and more to life in our hemispherical dome. The digital full dome video engages the visual senses to provide a truly immersive experience.  Public planetarium shows are available. Tickets are $3. Henderson and OBU students and employees with ID are admitted for $1. For more information, please contact Jim Duke, planetarium manager, at (870) 230-5006 or

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