5 search results for “helden” in the Student website
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Janna van Helden
Honours Academy
j.f.van.helden@ha.leidenuniv.nl | +31 71 527 1999
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Andries van Helden
Faculty of Humanities
w.a.van.helden@hum.leidenuniv.nl | +31 71 527 2727
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Nike van Helden
Faculty of Humanities
n.van.helden@hum.leidenuniv.nl | +31 71 527 2727
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Gert-Jan van Helden
Science
g.j.van.helden@umail.leidenuniv.nl | +31 71 527 6996
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Seeing Stars: Jupiter steals the show in cloudy night skies
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.