Documents T HE S UN AS A S TAR Susan Cartwright University of Sheffield.

THE SUN AS A STAR Susan Cartwright University of Sheffield WHAT DO WE KNOW ABOUT THE SUN? Its size and its distance from us Its luminosity (energy generated per second) Its…

Documents The Sun as a Star

THE SUN AS A STAR Susan Cartwright University of Sheffield WHAT DO WE KNOW ABOUT THE SUN? Its size and its distance from us Its luminosity (energy generated per second) Its…