🌌 The International Cosmic Day is coming on 13 Nov 2025! Students, teachers & scientists worldwide will explore cosmic particles, join video calls, and take part in contests. Register by 30 Oct & find all info here 👉 icd.desy.de/activities/ #InternationalCosmicDay #ICD #IPPOG #ParticlePhysics

🎉 Happy Anniversary, CERN As every year, our biannual IPPOG Meeting will take place this autumn @cern a tradition of over 20 years that keeps bringing us back to this unique place, where science, international collaboration, and outreach are at the heart of everything #CERN #IPPOG

SAVE THE DATE!!! ✨ International Cosmic Day 2025 – 13 Nov 2025✨ Thanks to Lisa Ferro for these amazing photos! From Bologna to Tromsø, the EEE team stopped in Wildau with their cosmic ray detector, bringing students cutting-edge science & a live exchange with Italy. 🌍💫 #ICD #IPPOG #DESY

THANK YOU to everyone who has made these 28 years of outreach possible and to all who keep inspiring the next generation of curious minds. #IPPOG #Outreach #28YearsOfImpact #ThankYou #ILoveScience

Meet our #OutreachHeroOfTheMonth: Vojtěch Pleskot from Charles University in #Prague! He brings #particlephysics to life through student internships and science stages at music festivals. Get inspired by his story 👉 ippog.org/news#OutreachHeroOfTheMonth:#Prague!#particlephysics#CzechRepublic #ILoveScience #IPPOG

What’s inside a proton? A proton isn’t just a tiny dot, it’s a buzzing storm of quarks and gluons, held together by the strongest force in nature: the strong nuclear force! 🌀The more we look inside, the more complex it gets. #ProtonStructure #IPPOG

Before digital detectors, there was the bubble chamber and @fermilab.bsky.social had one of the largest ever built! Filled with superheated liquid hydrogen, it revealed particle tracks as trails of tiny bubbles. A photo could capture the invisible dance of particles for all to see!

Born in August 1901, Ernest Lawrence revolutionized science by inventing the cyclotron, the first compact particle accelerator. His breakthrough made modern high-energy physics possible and paved the way to CERN’s powerful machines #PhysicsHero #OnThisDay #Cyclotron #CERN #IPPOG

Meet Christine Kourkoumelis, IPPOG Representative for Greece and long-time advocate for science outreach. From the first masterclasses to the creation of HYPATIA, she’s inspired thousands of students around the world. 👉 Read the interview: ippog.org/news/outre...

The Particle Therapy Masterclass introduces high school students to one of the most powerful applications of particle physics: cancer treatment. They learn how accelerators are used in hospitals, analyze real patient treatment data (anonymized), and discuss with physicists and doctors.

IPPOG was at #EPSHEP2025 in #Marseille with a poster on the Masterclass for Non-Scientific CERN Staff, presented by @FabiolaCacciatore. We were also thrilled to see IPPOG Forum member Kate Shaw take the plenary stage to talk about the power of #science communication and education. #EPS2025

🎓 Even though schools are closed in many parts of the world, today we’re excited to share some of the most inspiring moments from the International Masterclasses over the years! #IPPOG #ParticlePhysics #Masterclasses

🌟 Outreacher of the Month🌟: Despina Hatzifotiadou, #IPPOG representative for the ALICE experiment From leading the #IMC to inspiring students across the globe, Despina’s dedication to sharing the beauty of #particlephysics is nothing short of remarkable 👉ippog.org/news/outre...

💬 Ever wondered what the #IPPOG International Masterclasses are all about? In this post, we’re answering some of the most common questions: Who are they for? How long do they last? Do students really work with LHC data? Swipe through to find out! 👉 #STEMEducation #ParticlePhysics #Outreach

We’re proud to announce Kenneth Cecire as our May #OutreacheroftheMonth 🎉 Co-coordinator of the International Masterclasses alongside Uta Bilow, Kenneth has been instrumental in shaping IPPOG’s global impact in science education and outreach. Read his interview on ippog website! #IPPOG #physicsIMC

29th IPPOG meeting held at @fermilab Read our latest article to discover what happened during the meeting! Thank you to everyone who organised and those who attended 🥰 #fermilab #ippog #ippogorg #physicsIMC #science #particlephysics

Thank you to everyone who joined us for the 2025IPPOG Spring Meeting at #Fermilab! We’re especially grateful to our American colleagues for the incredible support and hospitality. A special shoutout to #QuarkNet for sharing an inspiring afternoon session with us... and for the fantastic cake! 🎂

April’s Outreacher of the Month is Kazuo Tanaka! Building detectors, climbing mountains, and making physics hands-on for students everywhere. Here's the link: ippog.org/news/outre... #IPPOG #ScienceOutreach #KazuoTanaka

Wonderful photo from the Kharkiv Masterclass 😍📸 The 2025 program wrapped up just a few days ago… thank you once again to all the organizers and participants 🤓 Check the video to: www.youtube.com/watc... #imc #ippog #physicsimc #masterclasses #particlephysics #kharkiv

That's a wrap for International Masterclasses 2025! A bigthank you to all the participants, moderators and organisers who made this global effort possible. We’re already looking forward to what IMC2026 will bring. #InternationalMasterclasses

Marking a century of quantum mechanics! Join the global celebration this World Quantum Day. #WorldQuantumDay #Quantum100

🚀 Exclusive Interview with Ambre Visive for IPPOG! Discover her journey into #particlephysics, the experiences that shaped her career, and her advice for young science enthusiasts. ippog.org/news/inter...#particlephysics,

AIMS South Africa hosted its first #InternationalMasterclass, welcoming 25 students from 8 Capetonian high schools! 🎉 They explored @atlasexperiment.bsky.social collisions, making it a fun and insightful day. A great first edition—many more to come! #STEM #AIMS #physicsIMC #IPPOGorg #ippog

Glad to again coordinate at @tudresden.bsky.social together with @fermilab.bsky.social the 21st International Particle Physics Masterclasses of @ippog.bsky.social. High School Students in over 60 countries put their hands on original research data, e.g. from #CERN. Few places still there! Schedule:

👏 Máis dun cento de estudantes e docentes de toda #Galicia participaron o 6 de marzo nunha nova edición da Masterclass Internacional de Física de Partículas, organizada polo IGFAE xunto a @ippog.bsky.social e o #CERN. 📹 Aquí tes un video-resumo: www.youtube.com/watch?v=MYcQ...

🚀Introducing "Outreacher of the Month" new format! Each month, we highlight an outreacher making #particlephysics more accessible. 🔎 First two features: 📌 January – Simone Ragoni ippog.org/news/outreac... 📌 February – Jackie Bondell ippog.org/news/outreac... More inspiring stories coming soon!

🔬 International Masterclasses 2025 are live! 🚀 Physicists from around the world are guiding students through results, discussions & Q&As. Check the schedule & stay updated: ippog.org/internationa... #PhysicsIMC#STEM #InternationalMasterclasses

8 Mart Dünya Emekçi Kadınlar gününü fizik tartışarak, ODTÜ’de yeni Araştırma Parkı binasında 40 lise öğrencisi için IPPOG @ippog.bsky.social CERN @cern.bsky.social ATLAS @atlasexperiment.bsky.social masterclass düzenleyerek geçirdik. Bu da bluesky’da ilk paylaşımım oldu ☺️ Hoşbulduk 🌺

🌍 Du 3 mars au 11 avril, 900 lycéens et lycéennes plongeront dans l'analyse de vraies données du #LHC @cern.bsky.social , @belle2collab.bsky.social et @fair-gsi-de.bsky.social, dans nos labos. Leurs résultats seront partagés avec des élèves du monde entier ! #physicsIMC #IMC2025 @ippog.bsky.social