A very small fraction of the Sun's light and heat is emitted in such directions that after passing unhindered through interplanetary space, it hits the Earth.
A very small fraction of the Sun's light and heat is emitted in such directions that after passing unhindered through interplanetary space, it hits the Earth.
在此阶段，能量到达我们所称的太阳表层，并且离散到空间而不再被太阳原子所吸收。