Protect your astronomical investment from wildfire threats with proper defensible space planning. This comprehensive guide covers the three-zone approach adapted specifically for observatory sites, addressing unique challenges like elevated locations, remote access, and dark sky preservation. Learn essential vegetation management techniques, maintenance schedules, and site-specific considerations that balance fire protection with optimal observing conditions. With wildfire season intensifying across North America, now is the time to assess your observatory's vulnerability and implement proven defensible space strategies that could save your facility.

In my presentation to the San Jose Astronomical Association, I walk through the critical components that separate successful observatory builds from costly mistakes. You'll discover why soil drainage matters more than you think, how WUI fire codes impact your material choices, and different foundation approaches that actually work in different conditions.

Whether you're planning your first observatory or reconsidering a failed project, this video covers the architectural realities to help you get started designing your own observatory.

Discover why 83% of the world's population can no longer see the Milky Way from their backyard — and how smart observatory design can reclaim your view of the cosmos. Light pollution doesn't just dim the stars; it fundamentally changes what's possible with your telescope investment. Learn the professional strategies that transform challenging suburban sites into productive astronomical viewing stations, and why understanding the Bortle Scale could save you thousands of dollars on your observatory project.