Gravity can play a lot of tricks with light, and we're not just talking about black holes. Take this recent Hubble Space Telescope discovery from UC Berkeley's Patrick Kelly, for example: those four lights are actually a distant supernova magnified a...via Engadget RSS Feed http://www.engadget.com/2015/03/09/big-picture-split-supernova/?ncid=rss_truncated
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