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Two faint tail streamers are visible between Comet ISON’s green coma and bright star near center. in this photo taken on Nov. 6. They’re possibly the beginning of an ion tail. Click to enlarge. Credit: Damian Peach
I’m starting to get the chills about Comet ISON. I can’t help it. With practically every telescope turned the comet’s way fewer than three short weeks before perihelion, every week brings new images and developments. The latest pictures show a brand new tail feature emerging from the comet’s bulbous coma. For months, amateur and professional astronomers alike have watched ISON’s slowly growing dust tail that now stretches nearly half a degree or a full moon’s diameter. In the past two days, photos taken by amateur astronomers reveal what appears to be a nascent ion or gas tail. Damian Peach’s Nov. 6 image clearly shows two spindly streamers.
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Read the rest of Comet ISON Heats Up, Grows New Tail (819 words)
© Bob King for Universe Today, 2013. |
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Post tags: C/1999 S4 (LINEAR), Comet ISON, Comet Lovejoy, ion tail, TRAPPIST
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