The Comet C/2022 E3 (ZTF) is a rare green comet that has been spotted in the night sky for the first time in 50,000 years and is considered as a rare celestial event. It was first identified in March 2022 and was spotted as a green spot or spec. It hasn’t routed around the Earth or the inner solar system since the last Ice Age. The moment it passed by Earth was in Upper Paleolithic period when Neanderthals were still around. As per NASA, the comet was closest to the Sun on January 12th and it will be visible for … Continue reading The Neanderthal Comet of 50,000 Years: A Rare Celestial Event