Met Office’s Post

🛰 Here is a great new ESA tool called SODA (https://lnkd.in/g3wXYtnw) that predicts LEO satellite orbit decays due to space weather activity. Developed by researchers at the University of Graz and Graz University of Technology, this dashboard is a highly valuable resource for satellite operators and those involved in developing Space Situational Awareness (SSA) services. 🚀 Key Features: Predictions on if, and how large, an orbit decay can be expected at 490 km (and similar) altitude for the next 15 hours, along with predicted orbit decays for the previous 50 days. Longer historical data is also available under Archive. 🔍 Example Insights: In the past month, the tool identified two significant space weather events causing orbit decays of up to 15 m each. Additionally, numerous smaller events over this time led to decays of about 5 m each, underscoring the cumulative impact over time. ➡ Who Should Use This Tool? Highly recommended for satellite operators and those involved in SSA services to enhance satellite management and collision avoidance strategies. Kudos to the University of Graz and Graz University of Technology for advancing our understanding of satellite dynamics related to space weather. 🌐✨ #spacetechnology #satelliteoperation #ssa #spaceweather #satelliteorbitdecay #collisionavoidance

🌌 There are thousands of objects hurtling through space, but do you know how we ensure they are not a danger? Space Situational Awareness (#SSA) is the understanding, knowledge and tracking of objects in #Space and the #Orbits they operate in. This #SpaceData enables the identification of space objects identification of their exact positioning and tracking & predicting of their movements, thus not only helping to avoid collisions but also preserving and safeguarding space assets. In the modern world, we can’t overstate the importance of SSA. With more than 25,000 pieces of #SpaceDebris larger than 10 cm currently in orbit, the ongoing monitoring and data gathering used in SSA is vital in many ways, including: 🔹Preventing collisions 🔹Avoiding generating more space debris 🔹Ensuring the safety and sustainability of space 🔹Safeguarding operational satellites 🔹Supporting space missions 🔹Fostering cooperation between space agencies and global nations 🔹Contributing to national security 🌍 NorthStar Earth & Space are striving to see every object in every orbit to deliver more frequent and precise observations of resident space objects than any other current system. Their first commercial space situational awareness constellation of four satellites, built and operated by Spire, was successfully launched this January. We look forward to the success of this mission and the positive impact it will have on advancing our understanding of space! Learn more about space situational awareness and Spire’s collaboration with NorthStar to support it here:  https://lnkd.in/dPF7ERxD #SpaceAwarenessSolutions #SatelliteData #SpaceTechnology

💰 FIRST FINE RELATED TO SPACE DEBRIS 💰 A great day for space sustainability, as the FCC has fined a satellite operator for the incorrect disposal of its satellite for the first time! 🛰 Dish Network had agreed to bring one of its satellites (EchoStar-7) to a graveyard orbit about 300 km away from its geostationary orbit, but the satellite only had propellant left in its tank to reach a distance of 122 km. 💵 The FCC fined them 150’000 dollars. Although this is almost a symbolic value taking into account that Dish Network earns 16 billion in revenue annually, it is still powerful message that satellite companies can now be taken accountable for generating more space debris. ♻ Next to the fine, Dish Network reports they will develop new ways to track spacecraft propellant and that they will adopt extra space debris safety measures. Let’s hope all space agencies / nations will follow this example and will hold their companies accountable for pollution of the space environment. This is an important step for improving space safety! Image credit: SpaceNews, find link to article in the comments. #letscleanspace #spacedebrisfine #orbitaldebris #spacesustainability #dishnetwork #fcc ———————————————————————  Hi, I’m Liam, a space sustainability enthusiast. Follow me for more information on space sustainability!

In recent years, we've witnessed incredible advancements in space technology, but with these developments comes a growing challenge – space debris. What is #spacedebris ? It's the collection of defunct objects in orbit around Earth, including old satellites, spent rocket stages, and fragments from disintegration and collisions. This debris travels at speeds up to 28,000 kilometers per hour, posing a significant risk to active satellites, space missions, and even the International Space Station. Why should we care? Space debris not only endangers current and future space missions but also has the potential to damage critical satellites that provide essential services like GPS, weather forecasting, and telecommunications. The global space community is actively working on solutions. From developing active debris removal missions to creating new guidelines for satellite deorbiting, efforts are underway to ensure the sustainability of space for future generations. Let's stay informed in the upcoming weeks will be sharing different solutions used to tackle space debris SpaceTug #spacedebris #spacesustainability #OrbitalDebris #spacetech #spacetug #spaceexploration #spaceinnovation #debrisremoval

OHB Italia S.p.A. @ NSE-New Space Expoforum   It was really an interesting speech the one given yesterday by our CEO Roberto Aceti. The location was #NSE-New Space Economy ExpoForum in Rome. The 'frame' was the roundtable on "Space Domain" moderated by science journalist Giovanni Caprara. The focus was on the great relevance of #spacesecurity and the fundamental contribution provided by OHB Italia through the #Flyeye telescope in the field of Space Situational Awareness (#SSA) and Space Surveillance and Tracking (#SST). Space has become an increasingly congested environment in recent decades due to the growing number of satellites and orbital debris. This increase in space traffic brings with it new #challenges and #threats to the security of assets in space, both governmental and commercial. This is where the crucial role of OHB Italia and the Flyeye telescope comes in. The Flyeye telescope is an innovative, state-of-the-art project that represents a significant step forward in space observation. This advanced system is designed to conduct constant and accurate observations of space debris, satellites and other objects in low Earth orbit. But what are the main contributions of OHB Italia and the Flyeye telescope to space security? 1. The Flyeye telescope offers a constant, daily #surveillance capability of low Earth orbit. This means that it can detect any moving object, monitor potential threats in real time, avoid collisions and hereto reduce risks of generating further debris. 2. The Flyeye telescope is characterised by extraordinary #precision in detecting objects in space and it is crucial to identify #threats not only to operational satellites but also to human activities in space. 3. The Flyeye telescope has the ability to #track and #monitor the trajectories of objects in space over time, essential to preserve the safety of space infrastructure and the continuity of satellite operations. In conclusion the Flyeye telescope of OHB Italia represents a #milestone in Space Situational Awareness and Space Surveillance and Tracking to guarantee the #spaceenvironment for generations to come. www.ohb-italia.it

Vigil will forecast solar storms from a point in space 150 million kilometres away from Earth. -The European Space Agency has hired Airbus to build a space satellite. It will forecast solar storms like the one that caused the biggest northern lights display in over 20 years this May. -The satellite, dubbed Vigil, will sit at the so-called L5 point, some 150 million kilometres from Earth. From here it will view the Sun from the side, observing activity on the surface of the Sun four to five days before it becomes visible from Earth

Do you know the importance of the 𝐡𝐨𝐥𝐝-𝐝𝐨𝐰𝐧 𝐚𝐧𝐝 𝐫𝐞𝐥𝐞𝐚𝐬𝐞 𝐦𝐞𝐜𝐡𝐚𝐧𝐢𝐬𝐦𝐬 (#HDRM) in the success of #SARsatellite missions? The main technical challenge for the correct performance of this type of satellite is 𝐞𝐧𝐬𝐮𝐫𝐢𝐧𝐠 𝐭𝐡𝐞 𝐩𝐫𝐞𝐜𝐢𝐬𝐞 𝐚𝐥𝐢𝐠𝐧𝐦𝐞𝐧𝐭 𝐚𝐧𝐝 𝐟𝐥𝐚𝐭𝐧𝐞𝐬𝐬 𝐨𝐟 𝐭𝐡𝐞 #𝐚𝐧𝐭𝐞𝐧𝐧𝐚. For this reason #deployment systems are key. #SatellitesSAR 🛰️ revolutionize Earth observation thanks to high-resolution imagery, regardless of weather and time of day. From environmental monitoring to detailed mapping and surveillance, these satellites are vital for diverse applications. 🌍. Read our post to learn how HDRM ensure accuracy and functionality in the complex space environment. 🚀 Join the conversation about space technology and its impact in the world! 🌌 https://lnkd.in/dbeaYxR9 #SpaceTech #EarthObservation #Earth #SpaceEngineering #SARsatellite

🚀 The launch of the first human-made Earth satellite, #Sputnik 1, occurred #OTD in 1957. We have come a long, long way over the last 66 years: from zero human-made objects to over 1,000,000 space objects of >1cm in size in orbit. Today, the overwhelming majority of these are untracked, causing a huge space debris issue. Lumi Space welcomes action by the US Federal Communications Commission, who have fined the DISH Network (an American direct-broadcast satellite provider) $150,000 (£125,000) for failing to move the EchoStar-7 satellite to the proper disposal orbit at the satellite’s end-of-life as required by DISH’s licence terms and conditions. While not relatively large in value, this first-of-its-kind fine is a landmark in National Governments and Regulatory bodies getting serious about Space debris. It’s the latest in a series of steps that shows the seriousness of the problem and the willingness of authorities to help act at this critical moment. At Lumi, we’re developing the technology to track debris in orbit - each of which has the energy of a hand-grenade on impact. Lumi Space will enable space operators to more accurately predict the behaviour of the vast majority of space debris; enabling data-driven actionability and ensuring that space remains a viable environment for human benefit. Read more: 👉 https://lnkd.in/eT-xrAfT 👉 https://www.lumi.space/ #WorldSpaceWeek #SpaceJunk #SpaceDebris #Space #SpaceDebris #IADC #SpaceSustainability UK Space Agency Civil Aviation AuthorityUnited Nations Office for Outer Space Affairs (UNOOSA) Secure World Foundation ClearSpace Astroscale

🌍 Happy #EarthDay! Today, as we celebrate the magnificence of our planet, let's broaden our perspective to encompass the vastness of space and the critical role of in-space observation in safeguarding both Earth and the cosmic environment. In-space observation, facilitated by satellites, provides invaluable data that helps us keep space safe and sustainable for all us here on Earth. Moreover, these observations contribute to space situational awareness, enabling us to monitor and track the movement of objects in orbit, including debris and potential collision threats. By leveraging advanced imaging technologies and data analytics, we can identify debris sources, predict collision risks, and implement mitigation strategies to preserve the long-term sustainability of our orbital environment. As we commemorate Earth Day, let's recognize the interconnectedness of our planet with the broader cosmos and reaffirm our commitment to responsible space stewardship. Through continued investment in in-space observation and sustainable space practices, we can safeguard both Earth and the celestial environment for generations to come. Image: Calibration image by a first generation Scout Space optical payload launched in 2021. #SpaceSustainability  #SpaceDebris #SpaceSafety #SatelliteAutonomy #EarthDay2024 🚀🌌

https://mck.co/3rTKlJq  With the increasing number of satellites, addressing the Space Junk problems by better coordination, regulation, preemptive de-orbiting and active de-orbiting need immediate attention before is leads to space accidents which would further increase the space debris.