Holiday Astronomy Update

As we approach the longest nights of the year, the Winter skies will not disappoint. The Geminid meteor showers make a great show this week, and a powerful comet becomes even more powerful. Plus another mission to Mars and global warming...on Neptune.

Guest

• John Gianforte, Amateur Astronomer, Astronomy Instructor for the Granite State College, Co-Founder of the Astronomical Society of Northern New England and Monthly Astronomy Columnist for Foster's Daily Democrat