Assertion: sun's surface | /r/HasProperty | photosphere
Facets:
Source sentences:
text: The uppermost portion of the Sun's atmosphere is called the corona, and is surprisingly much hotter than the Sun's surface (photosphere)!
text: In the case of the Sun, it starts at around 70% of the Sun’s radius and goes to the outer surface (the photosphere).
text: This outer visible surface is only a few hundred kilometers thick on the Sun and is called the Photosphere.
text: The convective motions carry heat quite rapidly to the surface, which is the bottom layer of the sun's atmosphere, or photosphere.