By Sarah Zhang

Over a decade ago, NASA shot Messenger into space, and in 2011, it became the first probe to orbit around Mercury, sending back our first …

…read more

Source:: http://feeds.gawker.com/~r/gizmodo/full/~3/Er0Ml99uYZA/nasa-to-send-messenger-on-a-final-trip-so-close-to-merc-1677591001