  The article describes new model of the Sun having a hollow core as introduced
in [1]. The model helps to explain a number of experimental facts of kinetics,
energetics, and Sun spectroscopy based on classic physics. The origin of the
Sun's energy is not the thermonuclear process taking place in its core, but the
coherent, anisotropic, gravitational compression of the atomic hydrogen in the
solar shell at the temperature of 6289 K.
