93,328 subscribers and counting ...
Northern Lights from top of Beartooth Pass, Montana, by EarthSky Facebook friend Kevin Harrell
See larger image Photo credit: Kevin Harrell
Beautiful. See this image larger here. Thank you Kevin!
Matt Daniel's WeatherGlobe
Major storm slamming California
Blogus scientificus by Alex Reshanov
Still no evidence for blood-type diet
Earth Trekker by Deanna Conners
Vote for best NASA Earth images of the year