When I got to my site proper (http://www.astro-geek.com) I get a completely blank page. However, when I got to my /wp-admin area, I'm able to log in and work on the back-end of the site fine.
I thought it might be a .htaccess issue, but I've tried deleting everything in it, I've deleted the file itself, I've tried updated the permalink options to force WP to write to the .htaccess file, but nothing has worked.
Any ideas?