Planets In Alignment 2024. Planetary alignment, also known as a planetary parade, is when several planets gather closely on one side of the sun at the same time, according to. Get ready skywatchers, another astronomical event will take place on june 3.

A planetary parade—also called a planetary alignment—happens when two or more planets come close together in the sky, appearing to be in line with one another on one side of the sun,. The alignment will take place in the first week of june as the planets line up in a rare cosmic event.