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Immerse yourself in a liquid version of a musical and visual planetarium classic.

Accompanied by the music of Tame Impala, experience the beautiful, mind-warping and hypnotizing visuals of Fiske's liquid sky shows.

One Sky Project is an international collaboration focused on increasing understanding about cultural and indigenous astronomy, its historical and modern applications, and how our One Sky connects us all.

We trust that our water is clean, but what if the real risks come from invisible chemical mixtures we don’t fully understand? From wildfire ash and industrial runoff to pharmaceuticals and plastic by-products, today’s water pollution is shaped by complex, interacting contaminants that challenge traditional science and regulation. This talk explores how tools from analytical chemistry and toxicology help detect these hidden threats, and how public perception, policy, and environmental justice influence our understanding of what “safe water” really means.

As humans, our memories of the past influence how we behave in the present. But nature, too, has memories. Past events, like fires, storms, droughts, and other catastrophes can determine how ecosystems look and function, well into the future. We refer to this as ecological memory. One type of ecological memory are the physical remains of dead organisms left after these catastrophic events occur. In particular, we can think about the remains of foundation species—iconic and abundant organisms like trees, grasses, corals, or oysters that build the very frameworks of the ecosystems we know and love. When these organisms die, their influence lives on as their remnant structures actively shape the way ecosystems recover, or do not.

Light up the cold, dark season with a warm, bright holiday show!

This show will dazzle you with the beauty of the cosmos!

Pure joy for the entire family! Take a tour of the night sky, then sit back and enjoy Laser Movie Magic with your favorite songs from The Lion King, Star Wars, Encanto, Frozen, Moana and more reimagined in vibrant laser light!

Pure winter magic for the entire family! Let our dome wizards take you on a journey through the stars to the tune of some holiday classics.

Join us for an introduction to the night sky, the observable planets, the stars, and constellations.

Everything glows. Everything emits light. Explore how astronomers use all kinds of light to observe planets orbiting other stars.

Join us for a friendly tour of some of the weird planets out there in the Universe and a celebration of the ways modern exoplanet science makes use of phenomena most people can experience on Earth: light, color, rainbows, eclipses, and curiosity.

A mere century ago, Martians were thought to be real—not fictional—creatures. “Mars is inhabited by a highly civilized and intelligent race of beings,” proclaimed Alexander Graham Bell after astronomers discovered what looked like irrigation canals on the red planet. Join best-selling Boulder author, David Baron for a fast-paced, highly illustrated talk about this strange case of mass delusion.

We Are Stars narrated by Andy Serkis seeks to answer some of the biggest questions of all time.

A Laser Show for the Decades. A retrospective of iconic music spanning five decades accompanied by our legendary artistic laser and liquid sky wizardry. 1 show. 15+ bands. 50 years.

Experience the longest night of the year at Fiske with a heart-warming odyssey into ancient sky watching traditions and the starry nights that represented our ancestor’s clocks, calendars and compasses. Cozy candlelight, brilliant stars, and seasonal music in our comfortable state-of-the-art theater will lift our spirits as we welcome another year and Fiske’s 51st trip around the Sun.