Potential geysers spotted on Pluto

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Source:  Science online

Excerpt: Today, NASA’s New Horizons team unveiled the latest trove of geological goodies in close-up pictures of the surface of Pluto: hummocky hills that rise up above smooth plains of ice, patches of ice pocked by eroded pits, and troughs that form the boundaries of mysterious polygonal structures. Most tantalizing of all, the team has spotted streaks of material that may have blown downwind from dark spots. Although the team is not yet ready to declare that these spots are geysers shooting plumes above Pluto, scientists say the spots and streaks resemble actively spewing geysers on Neptune’s moon Triton that were discovered in 1989. See also NASA Release 15-152, July 15, 2015: From Mountains to Moons: Multiple Discoveries from NASA’s New Horizons Pluto Mission - http://www.nasa.gov/press-release/from-mountains-to-moons-multiple-discoveries-from-nasa-s-new-horizons-pluto-mission 0 and
 NASA Release 15-154, July 17, 2015: NASA’s New Horizons Discovers Frozen Plains in the Heart of Pluto’s ‘Heart’ - http://www.nasa.gov/press-release/nasa-s-new-horizons-discovers-frozen-plains-in-the-heart-of-pluto-s-heart

http://news.sciencemag.org/space/2015/07/potential-geysers-spotted-pluto

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