39382 Opportunity
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What links here
Leiden Observatory
37452 Spirit
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William Herschel Telescope
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Union Observatory
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H. G. van de Sande Bakhuyzen
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Frederik Kaiser
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Willem Hendrik van den Bos
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Maarten Schmidt
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1810 Epimetheus
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4065 Meinel
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2436 Hatshepsut
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2934 Aristophanes
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Cornelis Johannes van Houten
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Ingrid van Houten-Groeneveld
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Tom Gehrels
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Ludwig von Struve
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Willem de Sitter
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Lodewijk van den Berg
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1632 in science
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List of astronomical observatories
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Jan Oort
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Syrtis Major Planum
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Anton Pannekoek
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De Sitter space
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Anti-de Sitter space
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List of largest optical refracting telescopes
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Jacobus Kapteyn
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European Southern Observatory
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Ejnar Hertzsprung
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Leiden University
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Cygnus X-1
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Timeline of telescopes, observatories, and observing technology
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Observatory
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Leiden
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Thomas Joannes Stieltjes
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