Ondratschek, P. A.; Röpke, F. K.; Schneider, F. R. N.; Fendt, C.; Sand, C.; Ohlmann, S. T.; Pakmor, R.; Springel, V.: Bipolar planetary nebulae from common-envelope evolution of binary stars. Astronomy and Astrophysics 660, L8 (2022)
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
First Light for Sunrise III: the first tests with real sunlight were successful. The balloon-borne solar observatory should be ready for launch at the end of May.
First icy cold, then midnight sun: at the Arctic Circle, the team will prepare the next flight of the balloon-borne solar observatory - and hopes for solar fireworks.
Astronomical teamwork: By combining data from Solar Orbiter and SDO, a group of researchers has unambiguously determined the magnetic field at the solar surface.