I never got to the *real* debunking of the 2012 nonsense last night on Coast to Coast AM. All that “galactic alignment” and “Planet X” stuff is utter hogwash, as everyone now knows (and anyone thinking clearly new long ago).  But in any event, here’s a short set of links to recommended astronomical sites for debunking the craziness:

Exposing Pseudo-Astronomy podcast:

2012 Hoax.org site

Bad Astronomy