Names
Sun, Sol (/sRl/), Sl, Helios (/hiliYs/)
Adjectives
Solar (/solYr/)
Symbol
Observation data
Mean distance from Earth
1 AU "H 1.496108 km 8 min 19 s at light speed
The sun doesn't have a scientific name, it is sometimes called Sol. Solis is Latin for sun; Sol is the Roman equivalent of the Greek sun God Helios. The sun does have a symbol, which is a circle with a dot in the center.