It’s a beuitiful …. #STAR ….. the 2nd star to our #BinaryStarSystem …. Though it receives less meteors and other bodies than the sun due to its “decreasing” clouds in its atmospheric shell “usually water barrier” …. Nice picture …. #NASA
#Charon is the largest of #Pluto's 5 #moons & they are tidally locked with one another; the same sides of both always face one another. They orbit each other like a #BinaryStarSystem, with the other satellites orbiting them both, what some call a double planetary system.