National Geographic‘s photo of the day site is always worth a glance. But in addition to spies and spy planes, I’m a sucker for cosmology and all things to do with the start of time and that elusive theory of everything. And NG has a Best Astronomy Photos of 2011 slide sh
ow. And so I’m just going to have to go with it.
Sky’s the limit
Filed under astronomy
John Mecklin, writer/editor 
