A green comet, last seen over 50,000 years ago during The Stone Age, will be visible to the naked eye soon in Illinois. Here is the best time to spot it.
Normally, on the first day of Winter, December 21st (or, the Winter solstice) here in the Rockford area, we react with...well, we don't really react because it's already cold and usually snowy, and it's felt like winter for weeks already.