Currently, six planets are visible in the sky in a line—and soon enough, a seventh will join them, according to the BBC. And while seeing two or more planets at once isn't rare, spotting six definitely is,

Look up! Six planets grace the sky this month in what’s known as a "planetary parade," and most will be able to be seen with the naked eye.

Because planets always appear in a line, the alignment isn't anything out of the norm. What's less common is seeing so many bright planets at once.