Are we alone in the universe? And the NINE other mysteries that we all most want solved

http://www.dailymail.co.uk/sciencetech/article-2166284/Are-universe-And-mysteries-want-solved.html By Daily Mail Reporter PUBLISHED: 20:02 EST, 28 June 2012 | UPDATED: 02:46 EST, 29 June 2012 It is a question that has vexed mankind for centuries: Are we alone in the universe? And according to a survey, it still tops the list of mysteries we are most desperate to see solved. In second […]