How do we test our computer models for the interior of the Sun?
A) taking movies of the solar prominences and flares
B) sending a probe to the Sun to plunge into its interior
C) monitoring the helium content of the surface of the Sun
D) comparing model predictions to how the Sun actually vibrates
Question 2
It is the formation of iron in an evolved giant's core that triggers a Type II supernova event.
Indicate whether the statement is true or false