Tour the solar system from the perspective of a visitor from another part of the galaxy.  Starting at the farthest reaches of our solar system, the Oort Cloud, and moving in toward the Sun, learn about each of the planets, the difference between rocky and gas giant planets, dwarf planets, and other objects in the…

Everyone cares about our planet Earth. Join our celebration by reading stories, playing recycling games, and helping around TWC with a simple service project. Storytime Sprouts is an early childhood program for children ages 2-6. Only register and pay for children actively participating in Sprouts. There is no charge for adults.

Let’s Celebrate Nature! 10:00 – 10:45 AM: Crafts & Hands-On Activities! 11:00 AM – 12:00 PM: Wild & Free Planetarium Show: Tonight’s Sky 1:00 – 2:00 PM: Seasonal Signs: Guided Hike All activities are FREE! Registration is required for Planetarium Show and Guided Hike, as capacity is limited for those activities.

Everyone cares about our planet Earth. Join our celebration by reading stories, playing recycling games, and helping around TWC with a simple service project. Storytime Sprouts is an early childhood program for children ages 2-6. Only register and pay for children actively participating in Sprouts. There is no charge for adults.

Are you fascinated by the wonders of our solar system and by the mysterious exoplanets that fill our galaxy?  Have you ever wondered what it’s like to live and work on the International Space Station (ISS)?  Feed your curiosity at TWC’s Astronomy Day!   There will be guest speakers, hands-on planet learning activities, planet and…

Did you know that over 2,000 years ago, ancient astronomers knew the Earth was round, measured its diameter and distance from the Sun, created an accurate star map with magnitudes, knew the length of the year to the precision of our modern calendar, and developed a method for predicting eclipses.  Discover how the Pantheon is…

Join Sesame Street’s Big Bird and Elmo as they explore the night sky with Hu Hu Zhu, a Muppet from China. Together, we take an imaginary trip from Sesame Street to the Moon and discover how different it is from Earth. Children can interact as they watch, drawing constellations in the sky and counting how…

Did you know that over 2,000 years ago, ancient astronomers knew the Earth was round, measured its diameter and distance from the Sun, created an accurate star map with magnitudes, knew the length of the year to the precision of our modern calendar, and developed a method for predicting eclipses.  Discover how the Pantheon is…

Living networks connect and support life forms large and small — from colonies of tiny microbes and populations of massive whales to ever-expanding human societies. Discover what it means to live in today’s connected world. Through stunning visualizations of the natural world, dive below the ocean’s surface to explore the dynamic relationships found in kelp…

Living networks connect and support life forms large and small — from colonies of tiny microbes and populations of massive whales to ever-expanding human societies. Discover what it means to live in today’s connected world. Through stunning visualizations of the natural world, dive below the ocean’s surface to explore the dynamic relationships found in kelp…