Star Party at Catalina State Park – Tucson, AZ Viewing Location: Trailhead Picnic area at end of road inside the park. Great dark skies just north of Tucson at Catalina...
Catalina State Park’s dark skies are ideal for astronomical observation; imagine what you can see through a telescope! Astronomers from the Tucson Amateur Astronomy Association (TAAA) will be on site...
Join our local bird enthusiasts for a guided bird walk through the Rio Salado habitat! These walks are for everyone: experts, novices, and people who have never gone birding in...
Part art. Part engineering. Totally amazing! Add a pop of wonder and a pinch of nostalgia to your spring with Sean Kenney’s Nature Pop! Marvel at over 40 wildly creative...
Using recyclables plus a dash of imagination, construct a one-of-a-kind masterpiece.
Do you like observing nature? Then help science and make your observations count! The City Nature Challenge is a friendly worldwide competition among cities to see whose residents can spot...