Explore
Discover
Stephanion Observatory
Science. Heritage. Discovery.
Discover our Place in the Universe
Every observatory has a story. Stephanion Observatory’s began in 1964 and continues today through scientific research, education and public outreach. Discover its history, explore its facilities and instruments, learn about the people who shaped its legacy, and browse the archives that preserve more than sixty years of astronomical heritage.
THE STORY
History
Discover the remarkable story of Stephanion Observatory, from its origins in the 1960s as an international astronomical station to its transformation into a modern centre for astronomy, education and public outreach. Explore the milestones, collaborations and scientific achievements that have shaped more than six decades of continuous activity under the skies of the northeastern Peloponnese.
THE INSTRUMENTS
Telescopes & Instruments
Step inside the observatory’s collection of historic and modern astronomical instruments. From the renowned 30-inch Cassegrain reflector that contributed to decades of scientific research to today’s telescopes used for education and public observing, discover the technology that has allowed generations of astronomers to explore the Universe from Stephanion Observatory.
THE PLACE
Observatory Site & Facilities
Perched on Dragatoura Hill at an altitude of nearly 800 metres, Stephanion Observatory offers an exceptional setting for astronomical observations. Explore the observatory grounds, domes and supporting facilities, and learn why this location was selected by european and greek astronomers. Discover how the site has evolved over the decades while preserving its unique scientific and cultural character.
Publications
For almost four decades, Stephanion Observatory served as an active centre of astronomical research, contributing to the study of flare stars through long-term photometric observations. The work carried out here has resulted in more than 170 scientific publications and numerous international collaborations, establishing Stephanion as one of Greece’s most historically significant astronomical research observatories.
The Human Story
The People behind the Observatory
Behind every discovery lies a dedicated community of scientists, engineers, technicians, students and volunteers. Meet the individuals whose expertise, passion and commitment have shaped the history of Stephanion Observatory, from researchers and international collaborators to the people who continue to preserve and share its scientific heritage today.
our Collection
Gallery & Archive
Browse a unique collection of historic photographs, documents, publications, technical drawings and archival material that preserve the observatory’s rich heritage. From construction and early research to memorable public events and restoration projects, these records offer a fascinating glimpse into more than sixty years of scientific exploration and community engagement.
