Take a sneak peek at Pluto

The first hints of dramatic cliffs, chasms and craters are showing up in new imagery of Pluto and its Texas-sized moon Charon as NASA’s New Horizons spacecraft prepares to bolt by the icy worlds Tuesday.

The first colour images of Pluto’s atmospheric hazes returned by NASA’s New Horizons spacecraft last week — seen here backlit by the Sun — reveal that the hazes are blue. Also, in a second significant finding, New Horizons has detected numerous small, exposed regions of water ice on the dwarf planet.

Dr. Alan Stern, associate vice president of the Space Science and Engineering Division at Southwest Research Institute (SwRI) and the Principal Investigator of NASA’s New Horizons mission to Pluto, has been awarded the 2016 Carl Sagan Memorial Award by the American Astronautical Society (AAS).