How the Universe Works

Journey From the Center of the Sun (3x1)

Ημερομηνία προβολής: Ιούλ 09, 2014

How does light escape from the sun? We take a journey from the centre of the sun, following the path of light. We witness its fiery birth from in the core, its 430,000 mile battle against gravity and magnetism, and its escape from the solar surface.