COSROCS does a huge amount of educational work! Dozens of young potential rocket scientists build their first model at the annual Cool Science Carnival at UCCS.

Video of the ULA interns' Future flight at Chiliblaster/ULA/Ball launch on 7/18/15. This is a HUGE O-class rocket, with many payloads.

General Notices:
   There are no City or County fire restrictions as of 1 October 2023.
   Follow the links above to verify current status.

   COSROCS normal dates for public launches are the Second and Fourth
   Saturdays, January - November. There is only one launch date in December.
   Always check below on the day prior to confirm launch status.

Special Notice:
   COSROCS is searching for a new in-town launch site.
   If you have suggestions, please contact the club President.

Upcoming Events:
   Cancelled - Model Rocket Launch at Bear Creek Elementary School
   Saturday, 25 November
   Due to inclement weather forecast

   Also:

   COSROCS keeps very busy with outreach activities.
   Please check the club Forum and Calendar for those upcoming events;
   your help is always greatly appreciated!

COSROCS is a non-profit community service provider and is sensitive to people who prefer not to have their photos posted. We have thousands of photos and videos posted from over thirty years of community service. If you object to having your likeness on the site, please contact the webmaster and we will remove it (them).