Why the Sun's corona reaches temperatures of several million degrees Celsius is one of the great mysteries of solar physics. A "hot" trail to explain this effect leads to a region of the solar atmosphere just below the corona, where …

At the end of an exciting and challenging year we wish all collaboration partners and research friends relaxing holidays and a good start into a happy, successful and above all healthy new year 2022. From December 23, 2021 to January 2, 2022 …