Since the middle of the month, four of the five brightest planets in the night sky have been visible after sunset and will continue to "line up" through the end of the month. The best chance to see these four planets and the two hiding in the dark (Neptune and Uranus) will occur around the 21st and 22nd in the southern sky after sunset,

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.

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.