Parade of 7 planets is a don’t-miss ‘great alignment’ in the sky: Where, when and how to watch
When we have five or more planets filing into a small sky area, an alignment is upgraded to parade status. Parade is not an ...
7-planet parade will be visible on last day of February
According to NASA, multi-planet lineups are visible "every few years," but a seven-planet alignment is particularly uncommon, as each planet's orbit varies, with some moving more quickly and Mercury, ...