'Planet parade' isn't a technical term in astronomy but it is one widely used to describe the alignments of planets. The current four which are visible to the naked eye are Mars, Jupiter, Saturn and ...
The current exoplanet census contains 5,832 confirmed candidates, with more than 7,500 still awaiting confirmation. Of those that have been confirmed, most have been gas giants ranging from ...
These events, often called “planet parades” or “planetary alignments,” though not exceedingly rare, are worth observing since they don’t happen yearly.