Photosphere is the visible surface of the sun, appearing as a bright disk or "sphere" when observed from Earth. It is always visible during the day when the sun is above the horizon.
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The photosphere is the outermost layer of the Sun's atmosphere that emits visible light. It is the region where most of the sun's energy is radiated into space. The photosphere is the part of the Sun that we see as the visible surface.
The photosphere is the visible "surface" of a star such as the sun from which the light we see emanates.
The outermost layer of visible matter in the sun is called the photosphere. It is the part of the sun that emits visible light and where sunspots are observed.
The Photosphere.
The photosphere is the outermost layer of the Sun's atmosphere where sunlight is emitted. It is the visible surface of the Sun that emits most of the Sun's light we see from Earth. The photosphere is where the temperature starts to decrease with increasing distance from the Sun's core.