A green comet that has just been discovered is going to fly past our Pale Blue Dot and could possibly be seen with the unaided eye. NASA and CalTech’s Jet Propulsion Laboratory predicted that the green comet C/2022 E3 (ZTF), which is named, would initially approach the Sun before circling back towards Earth between January 12 and February 2. The comet will be visible in the early sky a