<p>➀ The Fraunhofer FHR Institute invites the public to an open house on June 29, 2025, showcasing its pioneering TIRA space observation radar system housed in the world's largest radome, which enables precise tracking of space objects; </p><p>➀ Visitors can explore 500 m² of exhibitions on radar and sensor technologies used in space surveillance, defense, traffic optimization, environmental protection, and industrial quality control, alongside interactive activities for children; </p><p>➂ The event is free and open to all without registration, featuring on-site food/drinks and requiring valid ID entry security checks.</p>