MassLive.comComet 46P/Wirtanen: When and where to see the 2018 'Christmas Comet'Dec 16, 2018bookmark_bordersharemore_vert
The New York TimesA Bright Green 'Christmas Comet' Will Fly the Closest to Earth in Centuries (Published 2018)Dec 15, 2018Christina CaronBy Christina Caronbookmark_bordersharemore_vert