Chaotic Spin of Pluto's Moon

June 3, 2015 - A time-lapse animation, compressing four years of motion into two minutes, illustrates how Pluto's moon Nix changes its spin unpredictably. 

Click here to read more:
"Pluto’s Moons Dance to a Random Beat"

Video: NASA; ESA; M. Showalter, SETI Institute; G. Bacon, STScI