Article Correctness Is Author's Responsibility: Comet or Asteroid? Hubble Discovers that a Unique Object is a Binary

Newswise imageNASA's Hubble Space Telescope helped an international team of astronomers find that an unusual object in the asteroid belt is, in fact, two asteroids orbiting each other that have comet-like features. These include a bright halo of material, called a coma, and a long tail of dust.
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