Poulier, P.-L.; Liang, Z.-C.; Fournier, D.; Gizon, L.: Contribution of flows around active regions to the north-south helioseismic travel-time measurements. Astronomy and Astrophysics 664, p. A189 (2022)
Lanza, A. F.; Gizon, L.; Zaqarashvili, T. V.; Liang, Z.-C.; Rodenbeck, K.: Sectoral r modes and periodic radial velocity variations of Sun-like stars. Astronomy and Astrophysics 623, A50 (2019)
Liang, Z.-C.; Gizon, L.; Birch, A.; Duvall, T.; Rajaguru, S. P.: Solar meridional circulation from twenty-one years of SOHO/MDI and SDO/HMI observations: Helioseismic travel times and forward modeling in the ray approximation. Astronomy and Astrophysics 619, A99 (2018)
Liang, Z.-C.; Birch, A. C.; Duvall, T.; Gizon, L.; Schou, J.: Comparison of acoustic travel-time measurements of solar meridional circulation from SDO/HMI and SOHO/MDI. Astronomy and Astrophysics 601, A46 (2017)
Liang, Z.-C.; Birch, A. C.; Duvall Jr., T. L.; Gizon, L.; Schou, J.: Helioseismic travel-time measurements of solar meridional from SDO/HMI and SOHO/MDI. 15th European Solar Physics Meeting, Budapest, Hungary (2017)
Various application review phases in 2025. PhD projects in cosmochemistry, planetary science, solar and stellar physics, helioseismology, asteroseismology, ...
Solar Orbiter is the first space probe to look at the Sun's poles – and finds the magnetic field there in a state of turmoil. The Sun's magnetic field is currently undergoing a flip.
First Light! The spectro-polarimeter of the world's largest solar telescope in Hawaii looks at the Sun for the first time. The instrument was developed in Germany.
Dr. Theodosios Chatzistergos receives award by the European Space Weather and Space Climate Association for his research findings on the historical activity of the Sun.