If the gases reach the outer boundaries with the convective zone, they great down, and plunge back to the base with the convective zone, to be heated once again. ☉, so it subtends an angle of just one/2° while in the sky, roughly similar to that from the Moon. By https://releazedatecars.com/comprehensive-guide-to-suncoast-transmission-everything-you-need-to-know/