http://blogs.discovermagazine.com/80beats/2009/05/11/space-shuttle-will-blast-off-today-for-hubbles-final-repair-mission/ 80beats is DISCOVER's news aggregator, weaving together the choicest tidbits from the best articles covering the day\'s most compelling topics. Tue, 24 Nov 2009 14:56:04 -0600 http://wordpress.org/?v=2.8.4 hourly 1