Seminar and Colloquium : David Hilditch (University of Jena, Germany)
Seminar and Colloquium : Dipanjan Mukherjee (Australian National University)
Seminar and Colloquium : Sanjit Mitra (IUCAA, Pune)

Seminar and Colloquium : Sreejith Padinhatteeri (Manipal University)

Seminar and Colloquium : Judith T. Karpen (NASA Space Weather Lab)
