IOT: The Sun

How was the Sun formed, and what do we know about its structure and the processes going on inside our nearest star? With Carolin Crawford, Gresham Professor of Astronomy and Fellow of Emmanuel College, Cambridge; Yvonne Elsworth, Professor of Helioseismology at the University of Birmingham; and Louise Harra, Professor of Solar Physics at UCL Mullard Space Science Laboratory.

30 min: Sun Spots and Storms: we are much more vulnerable to this type of electrical disruption