Favorite tweets November 25, 2017 at 03:18AM

I love to post pretty pix of Colorado weather. This one is… unsettling. https://t.co/HPrSeK6kd8

— Phil Plait (@BadAstronomer) November 24, 2017

via Twitter https://twitter.com/BadAstronomer

November 25, 2017 at 03:18AM