Why is the concept of “great opposition” used only for Mars?

Great confrontations occur when the upper planet, being in opposition, also finds itself in perihelion. Of the upper planets, Mars has the most favorable visibility conditions from the Earth, and also has a significant eccentricity – 0.093.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.