Open Science Fair (@OpenScienceFAIR) header
Open Science Fair (@OpenScienceFAIR) profile picture

Join us for the 6th Open Science Fair! Celebrating 10 years of connecting the global #OpenScience community. 📅 13–15 September 2027 | Athens, Greece

Athens, Greece
Joined April 2017
Photo by Open Science Fair (@OpenScienceFAIR)Photo by Open Science Fair (@OpenScienceFAIR)Photo by Open Science Fair (@OpenScienceFAIR)Photo by Open Science Fair (@OpenScienceFAIR)Photo by Open Science Fair (@OpenScienceFAIR)Photo by Open Science Fair (@OpenScienceFAIR)Photo by Open Science Fair (@OpenScienceFAIR)Photo by Open Science Fair (@OpenScienceFAIR)Photo by Open Science Fair (@OpenScienceFAIR)Photo by Open Science Fair (@OpenScienceFAIR)
📢 Save the Date! #OSFair2027 is coming to Athens! 🇬🇷 📅 13–15 September 2027 📍 Athens Conservatoire Co-organised by @OpenAIRE_eu and Athena Research Center, we're celebrating 10 years of OSFair! Stay tuned for the upcoming announcements! #OpenScience #OpenAIRE #AthenaRC
7
6
414
#OSFair2025 at @CERN brought the global #OpenScience community together. Co‑organised by @OpenAIRE & CERN Open Science Office, it marked an important moment in 2025. Check the conversations, alignment & momentum that shaped the year. ▶ Watch now youtu.be/3hWBshO1A0w
1
3
6
764
A look back at #OSFair2025 at the #CERNScienceGateway! From 15–17 Sept, the community gathered to exchange ideas on collaboration, openness & equity in research. What was your highlight? Share it with us 👇 #OpenScience #PhotoOfTheWeek #OpenAIRE @OpenAIRE_eu
#ICYMI here’s a recap of #OpenScience Fair 2025 💫 This #PhotoOfTheWeek features the highlights of last week’s event, which took place at #CERNScienceGateway. From 15 to 17 September, innovators, researchers, and policy leaders came together to explore how diverse forms of collaboration can accelerate discovery, enhance knowledge accessibility, and create a more transparent and equitable research ecosystem.
2
2
4
377
Couldn’t make it to every session at #OSFair2025? No worries…recordings are now online! Hosted at @CERN, you can now catch up on all the talks & panels here: 🔗 cds.cern.ch/search?f=490__a&… #OpenScience #OSFair2025 #CERN #OpenAIRE
6
3
494
The #OSFair2025 website decided to take a coffee break ☕ … but no pause on the action! We’re bringing it back soon. Meanwhile, you can still follow everything live from Auditorium A: 🔗 YouTube: youtube.com/watch?v=jgDClihH…
🔗 Indico: indico.cern.ch/event/1484392… Stay tuned!
2
2
219
☀️ Good morning, #OpenScience community! Day three of #OSFair2025 begins. As we enter the final stretch, we carry with us the energy, collaboration & ideas that have sparked over the past two days. Grateful, inspired & ready to close strong…let’s make this last day count!
1
5
211
Day 2 of #OSFair2025 at CERN comes to a close!   Today proved once again: #OpenScience isn’t a concept, it’s a movement...alive, evolving, and powered by collaboration.   Thank you all for the energy, insights, & inspiration.   Tomorrow we’re back at 9:00 CEST!   #Community #CERN
5
1
7
782
It’s DEMO time! The Second demo of the day at #OSFair2025: "A national federated science data platform for FAIR fundamental physics research at large research infrastructures". #CERN energy at its best! Check some highlights. #OpenAIRE #OpenScience
3
6
338
📣 It’s happening now…and we’re still live! Poster & demo presenters are taking the stage with their one-minute pitches. A rapid-fire showcase of ideas, projects, and innovations driving #OpenScience forward. #OSFair2025 #OpenScience #CERN #OpenAIRE
2
5
219
Here are some highlights from the opening of #OSFair2025! 🎤 Keynote Highlight | Re-imagining Scientific Culture in a Changing World Prof. Alexa T. McCray (Harvard Medical School, Beth Israel Deaconess Medical Center) opened with a powerful reflection: 👇
1
1
4
170
“The Royal Society has defined research culture. Scientific & technological advances have deeply shaped our societies, think of computers born in WWII or the physics discoveries that initiated atomic weapons.” Her keynote challenges us to rethink what research culture means!
1
1
3
136
We are live from #OSFair2025! ✨ “Open Science cannot be taken for granted. It needs to be nurtured and protected — it requires community commitment and creativity.” – Charlotte Lindberg Warakaulle, Director for International Relations, @CERN #OpenScience #CERN #OpenAIRE
3
8
243
We are ON. Join OSFair 2025 Live! 
Experience the Fair in real time, follow the live stream & stay connected to the global Open Science community. 📌 Stream Link: youtube.com/watch?v=aSqGSQZY… 
*Please note: registration gives viewing access only.
1
4
1
7
503
☀️ Good morning from Geneva! Today #CERN opens its doors to #OSFair2025, where #OpenScience meets the home of discovery. From Sept 15–17, researchers, developers, educators & policy-makers gather to exchange ideas & imagine new futures together. Welcome to OSFair 2025!
4
2
13
624
⏳ One week to go! Open Science Fair 2025 starts on 15 Sept at @CERN! 3 days of keynotes, debates, workshops & demos. Don’t miss out! #OSFair2025 #OpenScience #Research #CERN #OpenAIRE
2
7
132
Curious about the future of #ResearchAssessment? Hear from leaders shaping change at #OSFair2025: national perspectives, @CoARAssessment , #OpenScience in action, responsible #AI, and open scholarly communication. 📍17 Sept | @CERN Geneva 🔗opensciencefair.eu/registrat…
8
2
12
1,166
Meet our Sponsors! Visit our dedicated webpage to learn more about our #OSFair2025 sponsors here: shorturl.at/MFV8k Join us for 3 days of networking & lively discussions! 🔗Register now: shorturl.at/NqYjv #OpenAIRE #CERN #APS #PLOS #EGI #GEANT #OSTrails #UNESCO
5
6
297
Attention! One week left until registration closes for #OSFair2025 From 15 to 17 Sept, @CERN will host a global gathering of innovators, researchers, & policy leaders to co-create the future of #OpenScience. 👉Secure your spot today: opensciencefair.eu/registrat… #OpenAIRE #CERN
14
18
1
37
17,765
How can Europe advance equitable publishing? Join us at #OSFair2025 for the panel: “#OpenResearch Europe: A Catalyst Towards Equitable Publishing” 15 Sept, 17:00 CEST, #CERN 🔗 Learn more: shorturl.at/EcmVk 🔗Register: shorturl.at/DfjX8 #OpenScience #OpenAIRE
3
2
3
278