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177 search results for “protoplanetary door” in the Staff website

• 
  Lukasz Tychoniec Postdoc

  Faculty of Science

• Spui Campus opens its doors: ‘Today’s the big day’ News - 2 February 2026

  A gold carpet welcomed students, staff and curious locals into Spui Campus on Monday 2 February. The V&D department store has been transformed into a unique open knowledge centre.

• Open Doors Day: a moment to meet each other News - 22 September 2022

  During the Week Against Loneliness, we ask staff to (symbolically) open their doors, especially those such as lecturers and student advisers who work with students.

• Job market survey results: Humanities opens doors News - 2 October 2025

  A degree in the Humanities provides a strong start in the labour market, according to research conducted among alumni who graduated between 2020 and 2024.

• ‘Learning with the City’ opens its doors in Leiden-Noord News - 26 October 2021

  Bringing the community together, doing up the community centre or researching how to make gardens greener. Students now have a base in Leiden-Noord where they can work with local residents and partner organisations to make the city a better place to live. It was the official opening of ‘Learning with…

• solar panels to tables made from old jackets: University opens its doors on Heritage Open Days News - 7 September 2022

  The theme of the Heritage Open Days Leiden on 10 and 11 September is sustainability. At four University locations guides will talk about the history of the buildings and how they have been renovated. And there is a first: tours in sign language.

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  Oude UB Location

  Rapenburg 70, Leiden

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  Oort Location

  Niels Bohrweg 2, Leiden

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  Willem Einthoven Location

  Kolffpad 1, Leiden

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  PLNT Location

  Langegracht 70, Leiden

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  Van Steenis Location

  Einsteinweg 2, Leiden

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  Old Observatory Location

  Sterrenwachtlaan 11, Leiden

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  Snellius Location

  Niels Bohrweg 1, Leiden

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  Rijnveste Location

  Sandifortdreef 17, Leiden

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  Huygens Location

  Niels Bohrweg 2, Leiden

• Reception University Campus Spui

  University Campus Spui, Spui 5, 2511 BL, The Hague

• All-gender toilet University Campus Spui

  University Campus Spui, Spui 5, 2511 BL, The Hague

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  Hortus botanicus Location

  Rapenburg 73, Leiden

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  University Campus Spui Location

  Spui 5, The Hague

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  Kamerlingh Onnes Building Location

  Steenschuur 25, Leiden

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  Schouwburgstraat Location

  Schouwburgstraat 2, The Hague

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  Arsenaal Location

  Arsenaalstraat 1, Leiden

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  Agora Location

  Wassenaarseweg 52, Leiden

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  Sylvius Location

  Sylviusweg 72, Leiden

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  Plexus Student Centre Location

  Kaiserstraat 25, Leiden

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  Rapenburg 59 Location

  Rapenburg 59, Leiden

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  Rapenburg 38 Location

  Rapenburg 38, Leiden

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  International House Location

  Kaiserstraat 13, Leiden

• Nursing mothers' room Old Observatory

  Old Observatory, Sterrenwachtlaan 11, 2311 GW, Leiden

• Nursing mothers' room Arsenaal

  Arsenaal, Arsenaalstraat 1, 2311 CT, Leiden

• Nursing mothers' room P.J. Veth

  P.J. Veth, Nonnensteeg 1-3, 2311 VJ, Leiden

• Non-food vending machine Van Steenis

  Van Steenis, Einsteinweg 2, 2333 CC, Leiden

• Stilteruimte Old Observatory

  Old Observatory, Sterrenwachtlaan 11, 2311 GW, Leiden

• Nursing mothers' room Lipsius

  Lipsius, Cleveringaplaats 1, 2311 BD, Leiden

• University Sports Centre closed 2-8 February due to relocation to new building Announcement - 29 January 2026

  Organisation

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  Wijnhaven Location

  Turfmarkt 99, The Hague

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  University Library Location

  Witte Singel 27, Leiden

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  Reuvens Location

  Reuvensplaats 2-4, Leiden

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  Johan Huizinga Location

  Doelensteeg 16, Leiden

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  Academy Building Location

  Rapenburg 73, Leiden

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  Lecture Hall Location

  Einsteinweg 57, Leiden

• The Open Door to Hidden Paganism. Abraham Rogerius’s Account of South Indian Hinduism (1651) Event - 27 May 2025

  Lecture, Booklaunch - CoGloSS | Oosters Genootschap | Leiden University Press

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  Anna van Buerenplein Location

  Anna van Buerenplein 301, The Hague

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  Lipsius Location

  Cleveringaplaats 1, Leiden

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  Beehive Student Centre Location

  Turfmarkt 104, The Hague

• Bicycles Humanities Facilities

  If you cycle to work, you can use the University’s bicycle racks or lockable bicycle sheds; to use a lockable shed, however, you need a bicycle pass. At some locations you can also borrow a staff bicycle.

• Parking lot Rijnveste

  , Sandifortdreef 21, 2333 ZB, Leiden

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  Gorlaeus Building Location

  Einsteinweg 55, Leiden

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  University Sports Centre Location

  Einsteinweg 6, Leiden

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  Poortgebouw Location

  Rijnsburgerweg 10, Leiden