You might need to bundle up and brave the morning chill, but you're in for an amazing show during the next four weeks. From January 20 to February 20, five planets will be visible in the sky for predawn and dawn stargazers. Currently, you can see Jupiter, Mars, Venus, and Saturn in the morning sky, but Mercury is about to join the lineup as well. It's the first time the five "bright" planets will be visible at the same time since 2005. T he waning crescent moon will also appear next to the bright planets at the end of January. The timing of when each planet will rise in the sky depends on where you live, but Jupiter will pop up first, followed by Mars, Saturn, Venus, and Mercury. This is "essentially a quirk of the universe, as each planet has its own orbit cycle, so when they lineup, it's rare and "certainly worth seeing. Getting up early on a dark and cold morning not your thing? You're in luck, these same five bright plane...