Summary: The nearly straight-line configuration of three celestial bodies (such as the sun, moon, and earth during a solar or lunar eclipse) in a gravitational system.
ยปOn 24 April, thereโs quite a parade of planets forming in the morning sky with, in order of greatest apparent distance from the Sun, Saturn, Mars, Venus and Jupiter all in a line.ยซ https://www.skyatnightmagazine.com/advice/skills/planetary-parade-spring/
โ On This Year in the World - 2022