Frank O’Brien will talk about the star at the center of our solar system. It is a massive, hot ball of plasma, inflated and heated by nuclear fusion reactions at its core.
Frank O’Brien will talk about the star at the center of our solar system. It is a massive, hot ball of plasma, inflated and heated by nuclear fusion reactions at its core. Part of this internal energy is emitted from its surface as light, ultraviolet, and infrared radiation, providing most of the energy for life on Earth.
Join us for this fascinating program on the sun and other planets in the solar system.
