5 - 10 July 2026
Copenhagen, Denmark

Astronomical Telescopes + Instrumentation Plenary Events

Hear from world-class speakers about the industry's challenges, breakthroughs, and project updates

Sharing expertise, future visions, project updates, and mission-critical insights

Plenary sessions will feature speakers presenting on a wide range of topics from across the globe, including research and application areas and possible late-breaking news.

Speaker John Mather delivering plenary talk at SPIE Astronomical Telescopes + Instrumentation