Home tagpages Sun and Heliosphere How strongly does the solar ultraviolet radiation vary? April 02, 2025 Open PhD Project Solar Variability and Climate Sun and Heliosphere Understanding the sources of the solar brightness variations in the UV more Decrypting stellar measurements of magnetic activity with the solar key April 02, 2025 Open PhD Project Sun and Heliosphere Sunrise Analyzing the high spatial resolution solar Ca II H and K emission data obtained by the SUNRISE mission and building a model of other stars more active than the Sun more First Solar Images from Sunrise III December 17, 2024 The observational data from the balloon-borne solar observatory make the smallest details on the solar surface visible. more Studying the upper solar atmosphere with Solar Orbiter October 01, 2024 Solar Orbiter Sun and Heliosphere (Solar-C) more Vigil/PMI: a new perspective at our Sun September 13, 2024 Open PhD Project Sun and Heliosphere Development of various analysis tools, processing pipelines, and data enhancement procedures for ESA's upcoming space weather mission more Show more