New model predicts that it can extend as far as 6,456 miles into space
Pluto's atmosphere larger than thought, study showsPrintSaveCreate your free profile or log in to save this articleNov. 27, 2012, 9:47 PM UTCBy msnbc.com technology & scienceNew model predicts that it can extend as far as 6,456 miles into spacemsnbc.com technology & science