Lunch talk on May. 9, 2022

The Observational Studies of Multi-scaled Solar Activities

Speaker: Ziwen Huang (MPI)

Venue: Video Conference

Time: 12:30 PM, Monday, May. 9, 2022

Abstract: 

As the nearest star to the Earth, the Sun is closely associated with human activities. It has been studied for a long time, not only for understanding what is happening on the Sun and the corresponding effect on the Earth, but also for studying other stars, galaxies and even the whole universe. In the solar atmosphere, solar eruptions with different morphologies and scales happen all the time. The nature and physical mechanism of these eruptions are frontier topics in solar physics, and are important bases for accurate space weather forecast. Here, we detailedly study the origins and features of multi-scaled solar activities by combining the observation from different instruments.