Jennifer Chalsty Planetarium

Liberty Science Center is home to the Jennifer Chalsty Planetarium, the biggest planetarium in the Western Hemisphere. This stunning space boasts a resolution of 88 million pixels, a lighting system that can produce over 281 trillion colors, and speakers capable of producing 30,000 watts of digital sound.

Join us soon and experience the 89-foot full-dome view of the night sky and distant galaxies.

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Planets Tonight graphic

Planets Tonight (NEW!)

Learn how to spot four incredible planets – Jupiter, Saturn, Venus, and Mars – in the autumn sky with the help of LSC’s live planetarium presenter.

Along the way, you'll explore Jupiter's Great Red Spot, the famous rings of Saturn, the turbulent clouds of Venus, and the new Perseverance mission to Mars.

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Deep Space Tour graphic

Deep Space Tour (NEW!)

Visit some of the wonders of the deep universe with our live presenter. View our own Milky Way Galaxy from a distance, then travel through galaxies and black holes before a journey to the end of the known universe.

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One World, One Sky: Big Bird's Adventure

Join Sesame Street friends in an out-of-this-world planetarium show!

Explore the night sky with Big Bird, Elmo, and a friend from China named Hu Hu Zhu. In this show, you'll learn about the Big Dipper, the North Star, the Sun and the Moon.

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