Carnegie Science Observatories Annual Open House
On Sunday, October 11, 2026, Carnegie Science Observatories invites everyone to its annual Open House from 2:00 PM – 5:00 PM. It’s a fantastic opportunity to enjoy the cooler autumn weather while engaging with astronomers and scientists.
Article by Melanie Hooks
Every October, the observatories open their doors to the public, offering a day filled with astronomical discoveries and fun activities suitable for all ages. Visitors can look forward to hands-on experiences and delicious, free fruity paletas.
Activities Include:
- Touring the machine shop to see how telescope instruments are created.
- Viewing the Sun through a solar telescope.
- Toasting marshmallows using solar energy.
- Crafting your own constellations with astronomy-themed activities.
Two highlighted attractions are the 3D visualization wall and the “Ask an Astronomer” table, where visitors can pose questions about stars, planets, black holes, and more!
Free tickets are available online for this beloved annual event that promises to broaden your cosmic perspective!
Event Details:
Carnegie Science Observatories Annual Open House
Date: Sunday, October 11, 2026
Time: 2:00 PM – 5:00 PM
Location:
Carnegie Science Observatories
813 Santa Barbara St.
Pasadena, CA 91101-1232
Reserve Free Tickets online.
Hands-on activities engage family members at Annual Open House (Photo – Carnegie Science Observatories)
The popular “Ask An Astronomer” table (Photo – Carnegie Sciences Observatories)
