The seven other planets in our solar system can be seen in the sky at once through Friday, forming a planet parade. But two require a telescope to view.

Seven planets are on display in the night sky at the end of February, but some will be harder to spot than others. Here’s what you need to know to catch a glimpse.

When we have five or more planets filing into a small sky area, an alignment is upgraded to parade status. Parade is not an official astronomical term and is used fast, loose and with a touch more whimsy than space experts usually allow for.