An Interesting SETI Candidate in Hercules
Don't get carried away like with Tabetha's Star and the alien megastructures a few months ago...<p><a href="http://www.skyandtelescope.com/astronomy-blogs/cosmic-relief-david-grinspoon/could-it-be-possible-signs-of-e-t-intelligence/" rel="nofollow">http://www.skyandtelescope.com/astronomy-blogs/cosmic-relief...</a>