I've just (belatedly) posted a new entry from Tyler Nordgren's "Stars Above, Earth Below" odyssey through America's national parks; this one is from Mount Desert Island, Acadia National Park, Maine.
Also posted today was Lou Friedman's reflections on the significance of the space age.
I don't think I've posted a link yet to Amir Alexander's latest [email protected] update on "the delicate art of picking picokeystones.