All-sky cameras allow to monitor everything happening in the Sky during the day and night: weather condition for stargazing, sky quality, astronomical seeing, meteor showers and passing of aircrafts and satellites. They are fun to build and a great educational project!

We are seriously concerned about the opening of Western Sydney Airport disrupting the quality of our sky. Consultation and monitoring are required.

Join us for a fun and inspiring night during one of our star parties at Linden Observatory.

Dates coming soon!

Let’s join efforts and expertise to help preserve and celebrate the Traditional astronomy and connection to Sky Country of the Dharug people in the Blue Mountains.

Works of conservation are nourished by the perspective that future generations will enjoy equal or even better environmental conditions. Let’s involve the local BM students in the new science of Dark Sky measurement and preservation!