A photo taken on Dec. 13, 2020, shows Jupiter (the bright "star" on the right) closing in on Saturn to the left. (Bill Ingalls / NASA)

Enjoy a cosmic Christmas, with all five naked-eye planets visible in the sky. The moon, Mercury and Venus will form a sparkling triangle on Christmas Eve. 

(Lim Yaw Keong / Pixabay)

Sky watchers will have their eyes peeled Wednesday night for a rare-ish celestial event: an “eclipse” of Mars.

This view of Jupiter was captured by NASA’s Juno spacecraft on Feb. 12, 2019, as the spacecraft performed its 17th science pass of Jupiter. (Courtesy of NASA / JPL-Caltech / SwRI / MSSS)

Jupiter is making its closest approach to Earth since 1963 on Monday night, and the views should be especially spectacular.

For the first time in a decade, five planets will be visible at the same time in the pre-dawn sky – and you won't need a telescope to see them.