Almost Three Tails for Comet Encke : How can a comet have three tails? Normally, a comet has two tails: an ion ta… https://t.co/ojGOymntjL

Almost Three Tails for Comet Encke : How can a comet have three tails? Normally, a comet has two tails: an ion ta… http://pic.twitter.com/ojGOymntjL

— 📸Pics & Bargains 💷 (@AndiPenny1) February 21, 2017

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February 21, 2017 at 05:27AM