On January 21, a rare celestial event will take place as six planets, namely Venus, Mars, Jupiter, Saturn, Uranus and Neptune, will align in the night sky. The alignment will be visible from nearly all parts of the world.

January started out with a meteor shower and now has a planetary alignment in store. Here's what you'll be able to see and when to catch the event.

Alignments of five or more planets are rare—there will be two more featuring five or more planets this year, but after that the next won’t happen until 2040.