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5 search results for “helden” in the Student website

• 
  Janna van Helden Education Coordinator Pre-Univeristy College

  Honours Academy

• 
  Andries van Helden Guest Researcher

  Faculty of Humanities

• 
  Nike van Helden PhD candidate

  Faculty of Humanities

• 
  Gert-Jan van Helden Project leader / guest

  Science

• Seeing Stars: Jupiter steals the show in cloudy night skies News - 26 September 2022

  After months of preparation, the moment of truth had arrived: would the skies above Leiden clear for the promised glitzy planet-and-star show? The people of Leiden turned out in their hundreds to go star-hunting on 25 September. They became more aware than ever of the effects of light pollution.