Which is the main source of heat and light energy for all the members of the solar system (like planets and satellites, etc.)?
The Sun is the richest source of heat and light energy for all the members of the solar system.
Which star is the source of light and heat for all the planets, including earth, in our solar system?
Which celestial body is considered as the source of heat and light for the Solar System?
What is the source of heat and light for the Solar System?