Image Gallery: the hazy blue atmosphere of Pluto

The hazy blue atmosphere of Pluto. @NASA/JPL/Roman Tkachenko
The hazy blue atmosphere of Pluto. Image Credit: NASA/JHU-APL/SwRI/Roman Tkachenko

Another beautiful view of Pluto, taken by New Horizons as it passed by the dwarf planet on July 14, 2015. Pluto is backlit by the Sun, showing the hazy blue colour of its thin atmosphere, a view never possible from Earth. Image processing by Roman Tkachenko. It is also now the current header image for the blog. Larger version available here.

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