- Tuesday, March 24, 2026
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Spring Borrel
The ISS (KB 127)17:00 - 20:00Eyes started getting itchy? Throat sore? Nose runnier than ever before? 😔 Don't worry, you're (probably) not sick‼️ Thats just …
No Signup Required Members Only Free - Thursday, March 26, 2026
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Study Club
KB 16111:00 - 15:00📚Welcome to the 2025/26 edition of the Study Club!📚 The Study Club, hosted by Sirius A, is open to all …
No Signup Required Members Only Free - Friday, March 27, 2026
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Breakfast Club
Kapteyn Coffee Corner08:30 - 09:30🍊 The Breakfast Club is back! ☀️🥐 During the entirety of this block, you can join us every Friday, from …
No Signup Required Members Only Free - Tuesday, March 31, 2026
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EPHEMERIS Sign up Form
Outer Space12:00 - 23:59Your favourite astronomical magazine is aaaalmost here! Are you interested in buying one? Please fill in this form to order …
Signup Closed Members Only Free - Wednesday, April 1, 2026
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Deep Sky Stargazing Night
Kapteyn balcony14:00 - 16:00Join us for an unforgettable night of deep sky observations under the darkest skies imaginable. On April 1st at 14:00, …
No Signup Required External Free - Thursday, April 2, 2026
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KLC practice sessions block 2a
Depends on practice session (see poster or description)09:00 - 18:00The exam season is once again approaching...But fear not! KLC (Kapteyn Learning Community) has prepared some practice sessions for you, …
No Signup Required Members Only Free -
Study Club
KB 16111:00 - 15:00📚Welcome to the 2025/26 edition of the Study Club!📚 The Study Club, hosted by Sirius A, is open to all …
No Signup Required Members Only Free - Saturday, April 11, 2026
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Voyager Trip Canada
Toronto, Niagara Falls, Sudbury, Montreal, Ottawa,06:00 - 16:0032 students will be expanding their knowledge of overseas astronomical research firsthand during our largest Voyager trip yet, on a …
No Signup Required Members Only Free - Friday, May 1, 2026
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Schiermonnikoog Stargazing & Surf Weekend
Schiermonnikoog, campsite TBA15:00 - 10:00Join us for a weekend trip to Schiermonnikoog, combining daytime adventure and nighttime astronomy! Together with the Armstrong committee, we’ll …
Signup Open External Free - Friday, May 8, 2026
- Wednesday, May 20, 2026
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Outdoor Event
15:30 - 18:00🏆 Get ready to move, play, and compete! ⚾🌞 Spring is here, and it’s time to take the fun outside! …
No Signup Required Members Only Free - Tuesday, June 2, 2026
- Saturday, June 6, 2026
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Get Ready For Summer
TBD13:00 - 16:00🌞 Get Ready for Summer 2026 The sun is coming out, and it’s time to kick off the summer season …
No Signup Required Members Only Free
