Jena: Planetarium reopens modernized for its 100th anniversary

Symbolbild: Jena: Planetarium öffnet modernisiert zum 100. Geburtstag

Jena, July 15, 2026 – Just in time for its 100th anniversary, the world’s oldest large-scale planetarium enters a new era: following extensive renovations, the Zeiss-Planetarium Jena is reopening its doors. Visitors can look forward to a globally unique combination of state-of-the-art projection technology and groundbreaking acoustics.

Jena: Zeiss-Planetarium reopens after modernization

Symbolbild: Jena: Zeiss-Planetarium öffnet nach Modernisierung

Jena, July 14, 2026. After a six-month modernization phase, the world’s oldest large-scale planetarium in Jena is reopening its doors to visitors. Just in time for its 100th anniversary, the historic facility has been extensively renovated and equipped with cutting-edge image and sound technology.

Jenoptik Jena: Free product exhibition at the Ernst-Abbe-Hochhaus

Symbolbild: Stadtführung in Jena: Historie trifft Hightech

Jena, 13.07.2026 – The permanent Jenoptik product exhibition ‘Experience More Light’ opens today in the foyer of the Ernst-Abbe-Hochhaus. Citizens and visitors to the city can immerse themselves in the optical and technological history of Jena with free admission.

Jena: Jenoptik Exhibition at the Ernst-Abbe-Hochhaus

Symbolbild: Stadtführung in Jena: Historie trifft Hightech

Starting today, Jenoptik AG invites citizens and visitors to a long-term product exhibition in the foyer of the Ernst-Abbe-Hochhaus. Under the motto ‘Experience More Light,’ the company offers a permanent, free opportunity to learn about the technology and history of the traditional Jena-based corporation.