When astronomers look across space, they’re also looking back in time: http://t.co/bGtfO1ImP4 pic.twitter.com/ff9EgURILb
— Forbes (@Forbes) June 20, 2015When astronomers look across space, they’re also looking back in time: http://t.co/bGtfO1ImP4 pic.twitter.com/ff9EgURILb
— Forbes (@Forbes) June 20, 2015
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