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An international research team has reported the first evidence of a moonlike body outside our solar system, orbiting the brown dwarf CD-35 2722 B about 73 light-years away, with findings published in Nature.
Astronomers using ESO's VLT have found evidence for a moon-like object orbiting a brown dwarf in the CD-35 2722 system, which could be the first exomoon detected outside the Solar System, challenging traditional definitions of planets and moons.