Which planets, like the moon, have all phases?

The lower planets Mercury and Venus, when moving around the Sun, show phases similar to those of the Moon. In the lower conjunction, the planet looks like a moon in a new moon, the upper conjunction corresponds to the full moon, the first quarter – the greatest eastern elongation, the last quarter – the greatest western elongation.

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.