Recent Examples of binary system from the Web
The only celestial twosome that bests the Earth-moon team in this regard is Pluto and its biggest moon Charon, which really form more of a binary system—a pair of objects twirling around each other—rather than a typical planet-moon pair.
From this limited data, astronomers now believe the object is probably shaped like a skinny football and may in fact be a binary system rather than a single object.
Astrophysicists have long looked for neutron star collisions, as scientists knew the celestial bodies existed in binary systems.
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