Scientists do carry out extensive study on the sun. The arrow that points to the photosphere of the sun Arrow A.
The photosphere is simply known to be the star's outer shell where light shines from.
- The photosphere is also known to be the deepest layer of the Sun that we as humans can see when we look at it.
It is known to be range from the surface visible at the center of the solar disk to an estimate of 250 miles (400 km) above that.
The visible photosphere is said to be the level of the solar atmosphere from which we get our light and heat.
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