About Dark Matter Day
![About Dark Matter Day](https://www.interactions.org/sites/default/files/DMD%20Logo%20for%20Light%20Backgrounds.png)
![](https://i.ytimg.com/vi/0tngkEECMGY/sddefault.jpg?v=5f9b1937)
Dark Matter Day 2020 – WIPAC and IceCube
![](https://interactions.org/sites/default/files/Dark%20Matter%20Night.jpg)
Find a DMD Event
![](https://pub.mdpi-res.com/announcement/6958.png?1699345146)
Astronomy Announcements
![](https://home.cern/sites/default/files/2022-10/DMD%20logo%20final_0.png)
Celebrate Dark Matter Day 2022 with CERN
![](https://i.ytimg.com/vi/EZUGCDllMt8/maxresdefault.jpg)
Cup of Cosmology: celebrating Dark Matter Day
Physics Term of the Day, Cold Dark Matter, Astrophysics #physics #physicstermoftheday #astronomy #astrophysics #space #cosmology
![](https://newscenter.lbl.gov/wp-content/uploads/2017/06/dark-matter-visualization-Illustris-Simulation.jpg)
Dark Matter Day Is Approaching … and You Don't Need a Physics Degree to Join In
![](https://res.mdpi.com/data/2023-dark-matter-day-12.png)
2023 Dark Matter Day
![](https://www.ctc.cam.ac.uk/images/contentpics/cp_chart.jpg)
Centre for Theoretical Cosmology: Research Other Research
![](https://darkwave.astrocent.pl/wp-content/uploads/2021/10/ddday_tlo_final-1-1024x1448.jpg)
October 28: Dark Matter Day – Polish edition – DarkWave
![](https://tryengineering.org/wp-content/uploads/bigstock-Dark-Abstract-Furistic-Backgro-347602219-scaled.jpg)
It's Time To Celebrate Dark Matter Day! (31 October) - Powered by IEEE
![](https://sanfordlab.org/sites/default/files/styles/featured_image/public/images/featured/FB_0.jpg?itok=h0RZzmGm)
Put your dark matter savvy to the test at SURF's virtual Dark Matter Day event
![](https://images.squarespace-cdn.com/content/v1/5f5c2381e92c7850d32ef8c9/1698112912205-5EW9HOPKF2J3PBC7V6RT/Dark+Matter+Day+at+the+ANU+2023+-+Flyer.jpg?format=1500w)
Events
![](https://home.cern/sites/default/files/2018-10/44206384_1923971671023502_5738102777339445248_n.jpg)
Happy Dark Matter Day
Dark-Matter-Day - Cosmic Evolution Project - Cal Poly, San Luis Obispo