On July 4, 2024, Dr. Guido Stockhausen presented innovative optical probe technology at the German Aerospace Centre in Cologne to State Secretary Udo Philipp. This technology allows optical insights into real industrial high-pressure combustion chambers, specifically focusing on hydrogen combustion. The Institute of Propulsion Technology demonstrated experimental setups for hydrogen combustion, discussing technology transfer to the gas turbine industry. State Secretary Philipp's visit emphasized the importance of reliable hydrogen operation in gas turbines. The Institute is actively involved in projects under the German aviation research program and European initiatives, driving research in the aviation and energy sectors. Dr. Stockhausen showcased the optical probe technology enabling scientists to study hydrogen flame dynamics in gas turbines. The visit also highlighted advancements in hydrogen combustion, attracting government funding and industry partnerships. This collaborative effort aims to promote sustainable energy solutions in the aviation and energy sectors. Overall, the sentiment towards hydrogen in the article is positive, focusing on technological advancements and collaborative initiatives.