How many high-risk close approaches in the LEO regime did #EUSST monitor in 2025?

#FridayPolls #EUSpace

#DYK that: 

📌1.5M space debris objects >1 cm are orbiting the Earth uncontrolled and putting at risk our space infrastructure & space-based applications critical for our daily lives? 

📌750 satellites are protected from the risk of collision thanks to #EUSST?

#EUSpace

🔢#EUSST in figures:

📌More than 250 organisations are currently registered to EU SST's Fragmentation Analysis service.

📌Learn more about our services here: eusst.eu/services 

#EUSpace

📡 @EU_SST & @EU_Commission secure co-financing for space safety & sustainability activities of 19 Partnership MSs until mid-2028!

🇧🇪🇧🇬🇱🇹🇱🇺 Congrats to the 4 new - BE, BG, LT & LU - and the 15 existing MSs for this major milestone!

🔗 Read more: link.europa.eu/GnVFQv

📘Read now the #EUSST factsheet! eusst.eu/about-us

🛰️You will learn key facts and figures about the EU Space Surveillance and Tracking - including on sensors, data processing and service provision.

#EUSpace

Last week, our colleagues from @ASI_spazio presented the paper "A risk-informed predictive GNSS & SST framework for cislunar custody and distress support" at the 14th #IAASS Conference in Antibes, France, in which the #EUSST capability and architecture were featured #EUSpace

🛰️ More satellites mean greater collision risks in space.

For 10 years, @EU_SST has helped protect space operations, monitoring risks and warning of potential hazards.

🇪🇺 With 19 Member States, it helps safeguard space assets worldwide.

👉 link.europa.eu/PyNVrJ

Today the yearly #EUSST operations review meeting concluded at @defis_eu's premises in Brussels, after a week of discussions on topics such as sensors, processing, service provision, performance monitoring and system evolution #EUSpace

1/3 🥂 300+ participants raised a glass to 10 years of space safety & sustainability made in the 🇪🇺 - and to at least another 10 years of shared ambition! 😁
🥳 Once again: happy birthday, @EU_SST!
🔗 link.europa.eu/vrXWw8
#EUSST10 #EUSpace @EU_Commission

Today the #EUSST community gathers to celebrate 10 years of operations! @defis_eu's event “10 years of space safety & sustainability made in the EU” brings together EU institutions, Member States, industry & users to reflect on a decade of space safety service provision #EUSpace

🎉 1 day to go until the @EU_SST 10 Years of Operations Anniversary Event!

Tomorrow, we celebrate a decade of protecting satellites, advancing cooperation in space safety & sustainability.

Follow the event @defis_eu!

@EU_Commission @EU4Space
🔗 eusst.eu

Over the past decade, @EU_SST has evolved tremendously, and we are very proud of this great achievement. That's why this week we will celebrate 10 years of EU SST! Follow the anniversary celebrations here! 🎉
@EU_Commission @EU4Space
🔗 eusst.eu

🛰️Would you like to learn about the EU Space Surveillance and Tracking and the SST capability functions - sensor, processing and service provision - in a practical way?

📖Read now the #EUSST leaflet: eusst.eu/about-us #EUSpace

@EU_SST is a true success story of #EUSpace cooperation, of what we can achieve if we work closely together for the greater good. See below how EU SST combines bright minds from across the EU! 👉 eusst.eu

#EUSST10 #EUSST | @EU_Commission | @EU4Space

🧑‍💻 Behind the scenes of @EU_SST is a team of experts working together across the EU. 🗨️ Their expertise and dedication help safeguard assets in space, and infrastructure and human lives on Earth. Come meet our experts! 👇

#EUSpace #EUSST #EUSST10
🔗 eusst.eu

This week, the paper "#EUSST – TraCSS joint study on operational information exchange" was presented at #IAC2026. Its main goal was to demonstrate the ability to exchange operational info between national & regional SSA centres. Read the abstract: iafastro.directory/iac/paper/id/1… #EUSpace

📡 Did you know? @EU_SST's growth reflects a decade of operational progress, expanding membership, services & support to 🛰️ operators in the 🇪🇺 and beyond.

🌍 Trusted partner for space safety and sustainability. Learn more 👉 eusst.eu

#EUSST10 #EUSpace

🔟 years of impact: #EUSST has matured into a major operational capability, supporting users worldwide & showcasing 🇪🇺 cooperation in space safety and sustainability 👉 eusst.eu
@EU_SST @EU_Commission @EU4Space

How did we get here?

📌Would you like to learn key facts and figures about the EU Space Surveillance and Tracking?

📘Read now the #EUSST factsheet! eusst.eu/about-us

It covers: 
- Sensors, data processing & users 
- Service provision & Front Desk 
- Milestones & priorities

#EUSpace @defis_eu

🌌 Space is not empty.

Growing congestion in orbit means space surveillance & tracking (SST) is more important than ever.

#EUSST helps keep 🛰️🛰️ safe from collisions - so that we all can navigate & banking.

Wonder how? Check out👇

#EUSpace @EU_Commission @EU_SST @EU4Space