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" ... NASA's Spitzer Space Telescope captures both the debris stream (long diagonal line) that creates... [+] meteor showers, as well as the dust tail (and antitail) of Comet Encke, imaged in 2005. The debris stream is responsible for Earth's Taurid meteor shower; the tail never crosses our orbit. At some times, comets will also gain an ion tail, which travels directly away from the Sun (and will also not impact the Earth). ... "