EUSST

@EU_SST

EU Space Surveillance and Tracking. The EU SST activities have received funding from the European Union programmes; more info at .

Liittynyt lokakuu 2019

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  1. 2. jouluk.

    has supported in carrying out end-of-life operations for , the first European weather in polar orbit. With this week's last manoeuvre, it has been safely & securely removed from its orbit. Learn what EU SST has done here:

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    Kumoa
  2. 29. marrask.

    that: 📌about 1M objects larger than 1cm are orbiting the Earth🌍 uncontrolled and putting at risk our infrastructure & space-based applications critical for our daily lives? 📌+240 European satellites🛰️ are protected from collisions thanks to ?

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  3. 25. marrask.

    Update: the below Gabbard diagrams represent the fragments from COSMOS 1408 monitored by as of 18/11 (114) & 24/11 (608). Nearly half of them were detected autonomously by sensors contributing to EU SST. We continue analysing the event. +info

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  4. 24. marrask.

    Part of the network since 2016, CENTU-1 is a surveillance telescope owned by & located in Spain. It covers the GEO, MEO & NEO regions and is able to produce up to 6,000 astrometric measurements per full clear night of around 200-300 known objects.

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  5. uudelleentwiittasi
    23. marrask.

    WHO? , , , , , , , , , and have launched the first supports to the initiative!👏 Want to join them? Reach out at netzerospace@parispeaceforum.org

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  6. 22. marrask.

    🚀 matters for Europe, and it's becoming increasingly complex and congested. 📌Learn how helps protect European space infrastructure and space-based applications critical for our daily lives. 🎥Watch full video here:

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  7. 19. marrask.

    This has certainly been an intense week for ; however our work is not over yet. We will continue analysing the fragments and potential risks through the Fragmentation Analysis service, and the Collision Avoidance service will support operators with any close approaches.

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  8. 19. marrask.

    Simulations are important since they help better understand the potential evolution of these events. The below graph, based on calculations of the potential trajectory of the , shows 1204 fragments larger than 10 cm that could have possibly been generated from COSMOS 1408.

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  9. 19. marrask.

    COSMOS 1408 was located at an orbit of 465-490 km. Have you wondered what you would see if you were on board of a spacecraft at this altitude? The below video shows a simulation of the fragments (red dots, not to scale) vs the orbits of some operational spacecraft (white lines).

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  10. 18. marrask.

    Today Dr Pascal Faucher, Chair of the Cooperation, participated in 's conference "Space and quantum technologies: what strategies and industrial models for Europe?". He gave an overview of EU SST at a panel on security issues

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  11. 18. marrask.

    The will continue following the evolution of the fragments and the potential impact of the event on EU’s activities. Learn more about the event here:

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  12. 18. marrask.

    Update: this video represents a simulation of the initial dispersion of the fragments resulting from the reported test. The event has increased the collision risk of spacecraft in the LEO regime registered to , hence impacting the safety of EU infrastructure.

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  13. uudelleentwiittasi
    16. marrask.

    At this time, none of the or satellites have been impacted. However, close of the situation is necessary to track the potential impact on the 240 European satellites covered by EU SST. [5]

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  14. uudelleentwiittasi
    16. marrask.

    The European Space Surveillance and Tracking System () was immediately activated and has been the situation on a permanent basis to European satellites (Galileo and Copernicus) and those of the Member States from any danger of debris collision. [4]

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  15. uudelleentwiittasi
    16. marrask.

    As 🇪🇺 Commissioner in charge of EU policy and in particular of Galileo & Copernicus, I join the strongest condemnations expressed against the test conducted by Russia on Monday 15 Nov., which led to the of a in low orbit (COSMOS 1408). 🛰⤵️

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  16. 16. marrask.

    Anti-satellite () tests that lead to the creation of space debris put our space infrastructure, including human lives on board the ISS, and the long-term sustainability of space activities at risk. will continue to monitor the event and provide updates to our users.

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  17. 16. marrask.

    confirms with data from its contributing sensors the fragmentation of space object COSMOS-1408, which relates to the event reported by and other sources. We are monitoring the evolution of the generated fragments and will provide updates when available.

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  18. 15. marrask.

    AROAC-T30 is a tracking & surveillance telescope located in Romania & owned by the Astronomical Observatory in Cluj. It contributes to 's Collision Avoidance and Fragmentation Analysis services by regularly sharing data under the coordination of

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  19. 12. marrask.

    joins the initiative, together with a group of international public and private organisations committed to ensuring sustainable use of outer . The initiative was presented today at the . Read more:

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  20. 12. marrask.

    has joined , the International Conference on the Strategy of the Azores for . Our colleague Céline Bouhey participated in the panel on the partners' perspective, where she gave an overview of the EU Space Surveillance and Tracking

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