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, in particular, being visible during its 88-day orbit for only "a couple of weeks at a time" each year.
This phenomenon, known as a 'planetary parade' is a rare sight, and it will be the last time seven planets can be seen ...
To catch the planet parade, head outside just after sunset, around 6:25 p.m. The best viewing time will be just before the ...
After Friday's spectacle, a "planet parade" of this size won't appear in the night sky for several years, experts say.
Are 7 planets having a rare alignment in our night sky? News of this unusual celestial event has been flooding social media ...
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