http://www.metafilter.com/tags/lightyears Posts tagged with 'lightyears' at MetaFilter. Tue, 07 Jul 2009 09:19:22 -0800 Tue, 07 Jul 2009 09:19:22 -0800 en-us http://blogs.law.harvard.edu/tech/rss 60 http://www.metafilter.com/83062/Zeta%2DReticuli%2Dis%2Dwatching%2Dthe%2DBrady%2DBunch <a href="http://abstrusegoose.com/163">If extraterrestrial civilizations are monitoring our TV broadcasts, then this is what they are currently watching.</a> tag:metafilter.com,2009:site.83062 Tue, 07 Jul 2009 09:19:22 -0800 Astronomy lightyears planets space stars Television Artw