Yes, that's where the word comes from. The official, formal name for the sun is "Sol", and
the adjective that refers to anything associated with the sun is "SOL-ar".
The term used to describe the Sun and the planets that orbit around it is "solar system."
Solar is Sun so without the Sun there is no solar.
Solar
Yes, "solar" is a prefix that comes from the Latin word "sol," meaning sun. It is commonly used to describe things related to or derived from the sun, such as solar energy or solar panels.
The adjective used to describe a noun as of or related to the sun is solar.
The word solar and the prefix helio- pertain to the sun.
you can describe it by
"Pertaining to the sun" would refer to things related to the characteristics, phenomena, or study of the sun, such as solar flares, solar energy, or solar eclipses.
concentric eclipses of very little eccentricity centered about the sun. Most planets within 5' of the ecliptic.
Describe the orbit of a planet (or other body in the Solar system) about the Sun.
The size of a "sun" is compared to that of Earth's Sun which is one solar mass. One does not describe a "sun" in terms of height.
In our solar system, the sun provides heat and light to the planets; also, the gravitational attraction of the sun keeps the celestial bodies in the solar system in orbit. Without the sun, there would be no solar system.