Build your own telescope (while supplies last) and explore the past, present and future of space observation as we celebrate the observations spanning from ancient star maps to the first images of the Vera Rubin Observatory. Participate in black hole demos and browse documents from the history of astronomy.

Then, from 7 p.m.- 9 p.m. at the Sommers-Bauch Observatory, compare your DIY telescopes with the 20” professional telescope! 

About the Culture Crawl: The Culture Crawl is a campus-wide event celebrating CU Boulder arts & culture. Stop by the different locations to take part in immersive activities, performances, artmaking, food tasting and more. Pick up a free Culture Crawl t-shirt at any event (while supplies last) and swipe in with your Buff OneCard to enter a prize raffle. The more events you attend, the more opportunities to win. See all Culture Crawl events.