Astrophotographer Josh Dury captured this stunning photograph of the seven-planet alignment on Feb. 22 from the Mendip Hills, Somerset, U.K. "A fantastic, yet challenging photographic opportunity to observe all planets during a small window in time,

A stunning "parade of planets" will grace the night sky this week, with all seven of Earth's celestial neighbors joining the show. Here's how to spot it and why it happens.

Seven planets grace the sky at the end of February in what’s known as a planetary parade, though some will be difficult to spot.