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  • Using the Phobos Solar Eclipse to Reproduce a Classic Earth Historical Experiment–the Size of the Sun
  • The RAP Sheet — Do Your Students Really the Understand the Solar and Stellar Motions in the Sky and That They Are Related? A New Planetarium assessment to Find Out.
  • Connections to the Sky — Get The Secret Link to the CORRECT Instructions to Making Guided Tours on the WorldWide Telescope (If Your Date and If You Like Frustration)…