 A newly discovered comet could be visible to the naked eye as it shoots past Earth and the Sun in the coming weeks for the first time in 50,000 years, astronomers have said. The comet is called C2022 E3 ZTF after the Zwicky Transient Facility, which first spotted it passing Jupiter in March last year. ... A Comet Not Seen in 50,000 Years Is Streaking by Earth Soon... 