Outer space travel posters by NASA will give you goosebumps

November 28, 2017 3:00 PM | Skymet Weather Team

PSO J318.5-22

PSO J318.5-22 comes under the category of a class of planets which do not orbit a parent star, instead, they tend to wander alone in the galaxy. Due to the heat of their formation, these planets emit a faint glow on cooling down they are believed to be dancing in the dark.

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