Radiative Opacities and Matter-Radiation Astrophysics Radiative Transfer in Stars Radiative Opacities and Matter-Radiation Questions How can cosmic rays penetrate so deep into our planet? What is warm dense matter? Radiative Transfer in Stars View all chapters Radiative Opacities and Matter-Radiation Specific Intensity and Radiative Moments Radiative Transfer Equation Local Thermodynamic Equilibrium Radiative Equilibrium Roseland and Other Mean Opacities Schwarzschild-Milne Equations Radiative Acceleration of Matter and Pressure Next