Eris, Xena, or Plutoid? Note tiny Dysnomia to the right. (Credit, APOD & NASA). Attack of the Plutoids? On June 11th, the International Astronomical Union (IAU) handed down yet another definition for trans-Neptunian objects; a new class of planetary bodies, now classified as Plutoids, have sprung into existence. Plutoids are defined as “Celestial bodies in [...]
↧