United Nations Office for Outer Space Affairs (UNOOSA)

United Nations Office for Outer Space Affairs (UNOOSA) United Nations Office for Outer Space Affairs. Bringing the benefits of space to humanity. www.unoos

🇺🇳🌌⚖️ It has been an insightful first week at the 65th Session of the Legal Subcommittee (LSC) of COPUOS and from discus...
17/04/2026

🇺🇳🌌⚖️ It has been an insightful first week at the 65th Session of the Legal Subcommittee (LSC) of COPUOS and from discussions, we see the outer space treaties, principles, and guidelines negotiated by COPUOS are coming to life in the 21st century.

🔭 As we look toward Earth’s orbit, the Moon and beyond, side events organised by States, Observers, and industry leaders underscored a collective commitment to enhancing global space governance alongside rapid technological advancements.

Key highlights included:

🌚 Future Lunar Missions - Painting a vivid picture of humanity’s exploration of and return to the Moon, including natural hazards and the use of space resources.

👓 Transparency - The vital need for information-sharing among Member States to enhance safe and sustainable space operations.

🌐 Inclusivity - How developing countries’ benefit from joining COPUOS, having a voice in the future of space governance, and ratifying outer space treaties.

Shout-out to German Aerospace Center (DLR), Canadian Space Agency, Italy, Brazil, Mexico, the United States, the Russian Federation and Cosmonaut Sergey Prokopiev, the UK Space Agency, European Space Policy Institute (ESPI), Committee on Space Research - COSPAR, the Lunar Policy Platform, and the Maldives Space Research Organisation (MSRO) for events organised in week one.

But that’s not all – we were also pleased to convene the Annual Space Law Symposium by International Institute of Space Law (IISL) and ECSL - European Centre for Space Law.

🇺🇳 In her opening remarks, Director Aarti Holla-Maini said: “Space activities are growing at a much, much faster pace and rate than space diplomacy. Our collective efforts are many, but success will be measured by our ability to transform these priorities into robust member state-led governance frameworks that keep pace with the booming space sector.”

Stay tuned for more updates next week!

🚀⚖️ It’s the start of LSC 2026!The Legal Subcommittee of COPUOS opened its 65th session, bringing together 110 Member St...
15/04/2026

🚀⚖️ It’s the start of LSC 2026!

The Legal Subcommittee of COPUOS opened its 65th session, bringing together 110 Member States, observers, and experts to shape the future of space governance.

As we approach 60 years of the Outer Space Treaty in 2027, this work matters more than ever. From space resources to lunar activities, countries are working together to ensure space remains peaceful, safe, and sustainable for all. 

🗣️ UNOOSA Director Aarti Holla-Maini highlighted the urgency: advancing principles for space resources, improving information-sharing, and supporting safe lunar operations are key priorities for the years ahead.

Stay tuned for updates on the work of the Subcommittee, its three Working Groups and Action Team, agenda items and UNOOSA’s capacity-building on:

📜 The Status and Application of the 5 UN Treaties on Outer Space

🌌 The Definition and Delimitation of Outer Space

⛏️  Legal Aspects of Space Resource Activities

🌚 Lunar Activities

🌐 Space Traffic

⚖️ Space Law and Policy

🛰 The Registration of Objects Launched into Outer Space

📡 Follow the session live, explore statements, and stay updated: bit.ly/2026LSC or link in bio

💡 Want to learn more about space law? View our “Space Law 101” Youtube series via link in bio!

🚀⚖️ Ready for a week of space law in action?   is nearly here!On Wednesday, the Legal Subcommittee of the UN Committee o...
13/04/2026

🚀⚖️ Ready for a week of space law in action? is nearly here!

On Wednesday, the Legal Subcommittee of the UN Committee on the Peaceful Uses of Outer Space ( ) kicks off in Vienna.

This year’s programme also features a series of side events exploring space law, sustainability, governance and international cooperation:

1️⃣ Governance and International Cooperation in the Context of Lunar Activities – by Canada🇨🇦 and Germany🇩🇪

2️⃣ Meet & Greet with Cosmonaut Sergey Prokopiev – by the Russian Federation🇷🇺

3️⃣ The Role of Information Sharing about Space Activities: Sustainability, Science, Exploration and Capacity-Building – by Germany🇩🇪, COSPAR and the Lunar Policy Platform

4️⃣ Enabling Utilisation, Preserving Science: Lunar Policy Options to Promote Alignment – by theEuropean Space Policy Institute (ESPI)

5️⃣ Science Preservation on the Moon: Balancing Scientific Value, Access & Responsible Conduct – by the United Kingdom🇬🇧 and UNOOSA🇺🇳

6️⃣ Operationalising Space as a Cross-Cutting Enabler of Sustainable Development – by Space Renaissance International

7️⃣ Joining COPUOS and OST: New Challenges and Perspectives – by Italy🇮🇹

8️⃣ Perspectives on the Definition and Delimitation of Outer Space: 60 Years of the Topic as an Agenda Item – by Brazil🇧🇷 and Mexico🇲🇽

9️⃣ Unlocking the Future of Deep Space Exploration: Private Sector Views on Space Resource Activities – by the United States🇺🇸

🔟 Getting to Yes: How the United States Proposes to Authorize New Commercial Activities in Space – by the United States🇺🇸

1️⃣1️⃣ Africa Space Law and Policy Conference 2026 Informational Session for Delegations – by South Africa🇿🇦

1️⃣2️⃣ Operationalising Space Sustainability at the National Level through UNOOSA’s Global Space Law Project – by UNOOSA🇺🇳

💻 Not in Vienna? Visit the full programme and access links to hybrid events on the main LSC web page: www.bit.ly/2026LSC

See you there! 👋

Today, on the International Day of Human Spaceflight, we celebrate a historic milestone: congratulations to the Artemis ...
12/04/2026

Today, on the International Day of Human Spaceflight, we celebrate a historic milestone: congratulations to the Artemis II astronauts on their successful return to Earth! 👏👏

65 years ago, Yuri Gagarin became the first human being to fly into space. 🧑‍🚀

The Artemis II mission marks a renewed era of exploration, bringing us back to the Moon for the first time in over 50 years, and reigniting global interest in what space can achieve for humanity.

Human spaceflight is not just about exploration. It also helps us solve challenge on Earth through:
⚕️ Advances in science and medicine
🌱 Technologies that support sustainable development and climate action
🌐 Stronger international cooperation through platforms like COPUOS�

UNOOSA works to ensure space remains safe, sustainable, and accessible, for astronauts and for all of us who rely on space every day.

“Space is no longer science fiction, but an important part of all our lives and our economy,” says Professor Brian Cox, UN Champion for Space.

👉 Read more about what he has to say about this special day and the power of space to unite and solve Earthly problems: https://unric.org/en/un-champion-brian-cox-space-is-no-longer-science-fiction/

🔗 Learn more about this UN International Day: https://lnkd.in/ex5KAv3

🚀🌍🛰️ It’s a landmark moment for African space cooperation!Egypt, Kenya and Uganda have jointly sent ClimCam (Climate Cam...
11/04/2026

🚀🌍🛰️ It’s a landmark moment for African space cooperation!

Egypt, Kenya and Uganda have jointly sent ClimCam (Climate Camera), an AI-enabled Earth-observation instrument, to the International Space Station (ISS).

This the ✨first time in history✨ that three African countries have designed, built, and tested a single joint ISS payload.

ClimCam will operate externally on Airbus Airbus’s Bartolomeo platform, attached to the European Columbus module of the ISS. It’s a major milestone in Africa’s journey toward shared space capabilities.💪

ClimCam was developed by EGSA- Egyptian Space Agency وكالة الفضاء المصرية, Kenya Space Agency, and the Uganda National Space Programme under the Science, Technology and Innovation Secretariat of Uganda. The team was selected through UNOOSA’s “Access to Space for All” initiative, in partnership with Airbus Defence and Space.

The mission will support some of the most urgent climate challenges in Eastern Africa:
🌊 Flood monitoring
🌱 Drought and rainfall variability
🌾 Agricultural productivity & food security
🚨 Early warning for climate-related disasters

By using the Airbus ISS Bartolomeo platform, instead of building an entire satellite, the teams were able to focus on building the camera and will now test it in orbit. It’s a good example of how emerging space nations can collaborate strategically and cost‑effectively.

🌍The impact goes beyond the technology: having an African-built camera operating on the ISS can generate a powerful multiplier effect. We hope to inspire more regional collaboration and strengthen Africa’s long-term space ambitions.

🙏 A big thank you to our partners at Airbus for making this happen, and congratulations to the ClimCam team on a successful launch!

🛰️ UNOOSA’s flagship Access to Space for All programme enables communities all over the world, especially from developing nations, to build capacity and access space opportunities through international partnerships.

Learn more about our opportunities: https://lnkd.in/dMUkZzu



📸: EgSA, KSA, Uganda National Space Programme, Airbus

🚀Artemis II has officially brought back the era of the Moon. 🌕With humans involved again in lunar activities, the stakes...
10/04/2026

🚀Artemis II has officially brought back the era of the Moon. 🌕

With humans involved again in lunar activities, the stakes have never been higher. Thankfully, we have the Outer Space Treaty to protect them!📜

Under Article V, astronauts are recognised as “envoys of humankind”, meaning all States must assist them in the event of an accident, distress, or emergency landing.

In space, cooperation like this isn’t optional. It’s essential.

Today, the Committee on the Peaceful Uses of Outer Space (COPUOS) puts this principle to work. Its dedicated Action Team on Lunar Activities (ATLAC) is working to help ensure future missions to the Moon are peaceful, safe, and sustainable.

💡Think none of this has to do with you? Think again!

Many of the digital and medical technologies we rely on every day — like digital imaging, telemedicine, and miniaturization — were developed during the Apollo missions.

Similarly, this new era of lunar activities will bring on unprecedented, high-impact research on human health and unique scientific investigations, from the formation of the Earth and the solar system to the very origins of the Universe.

👉 What happens on the Moon doesn’t just stay on the Moon. It shapes life on Earth.

🌐 Learn more about COPUOS and how global cooperation keeps space safe and benefits us all: https://shorturl.at/2VVhd

📸: NASA

09/04/2026

🚀 Happening next week: the COPUOS Legal Subcommittee 2026!

From 15–22 April, the Legal Subcommittee of the Committee on the Peaceful Uses of Outer Space (COPUOS) meets in Vienna🇦🇹 to shape the rules that guide activities in outer space.

As space activity accelerates, global cooperation on space law has never been more important. This session brings together 110 Member States and 60+ observer organizations to tackle the legal challenges of a rapidly evolving space environment.

Here’s what’s on the agenda:
⚖️ Space resources
🌔 Lunar activities
🛰️ Space traffic management
🌌 Space debris & sustainability

Why it matters: Clear, cooperative legal frameworks help ensure space remains safe, sustainable, and accessible for all.

🔗 Go to the main LSC webpage to explore the agenda: bit.ly/2026LSC
And follow along for updates!

How do we build a safer, more sustainable space environment as space activity accelerates?Next week's IISL-ECSL 2026 Ann...
07/04/2026

How do we build a safer, more sustainable space environment as space activity accelerates?

Next week's IISL-ECSL 2026 Annual Space Law Symposium will bring together leading experts, practitioners and policymakers to tackle that question.

Organized by the International Institute of Space Law (IISL) and the European Centre for Space Law, and held on the margins of the COPUOS Legal Subcommittee meeting, this year’s symposium will focus on “Legal Approaches for a Safe Space Environment,” examining evolving legal frameworks, emerging risks and cooperative approaches to responsible space activities.

Participants will have the opportunity to engage with distinguished speakers from international organizations, academia, and the space industry, fostering dialogue across disciplines and sectors.

The event will be held in a hybrid format. You are welcome to join in person or online!

📅 Tuesday, 14 April 2026
🕒 15:00–18:00 CET
📍 Vienna International Centre, Boardroom C
💻 Online via MS Teams: https://teams.microsoft.com/meet/313327534191812?p=etD9WDTWWXu2N7Lm0z

🚀 It’s the start of a new chapter in human space exploration!For the first time since 1972, humans are set to travel bey...
02/04/2026

🚀 It’s the start of a new chapter in human space exploration!

For the first time since 1972, humans are set to travel beyond low Earth orbit, as the NASA Artemis II mission ventures into cislunar space and around the Moon.

Artemis II will carry a diverse, international crew, including the first woman, the first person of color, and the first Canadian to journey into cislunar space, showing how space exploration is becoming more inclusive, more representative, and increasingly global.

During the mission, astronauts will test systems crucial for deep space travel, such as life support, navigation, and communications beyond Earth’s orbit. They will also conduct experiments to better understand how the human body responds to deep space environments, helping to prepare for future missions to the Moon and beyond.

At UNOOSA, we see missions like Artemis II as part of a broader journey: advancing space exploration in a way that is sustainable, inclusive, and beneficial for all human kind. This milestone is not only about exploration—it is about what we can achieve together.

We wish the crew a safe and successful mission as they take this historic step for humankind!

🚀 We’re honored to be featured in a new article by The Guardian spotlighting Director Aarti Holla-Maini and the critical...
31/03/2026

🚀 We’re honored to be featured in a new article by The Guardian spotlighting Director Aarti Holla-Maini and the critical planetary defence role played by UNOOSA.

This is a story about the moment the unthinkable felt real.

Just over a year ago, asteroid 2024 YR4 quietly moved up the risk scale. What started off as routine tracking soon turned into something much more serious. Behind the scenes in Vienna, a small UN Office kicked into gear, shifting from simulations to reality, to draft a warning message that could reach every government on Earth.

Planetary defence is not science fiction; it’s international cooperation in action. The article dives into:
🚨 How a single alert can activate a global response system
🌐 How scientists, space agencies, and the UN coordinate across borders in real time
☄️ How even a low-probability event can carry consequences we cannot ignore

👉 Read it here: https://www.theguardian.com/science/ng-interactive/2026/mar/30/asteroid-warning-earth-un-office-for-outer-space-affairs

🌍 ☄️ Learn more about about nearth-Earth objects, planetary defence and the role of the United Nations: https://shorturl.at/8rmiQ

🚀 We need your input: Help shape the future of gender equality in the space sector! The last phase of the Space4Women La...
30/03/2026

🚀 We need your input: Help shape the future of gender equality in the space sector!

The last phase of the Space4Women Landmark Study is now underway, and your contribution is essential to:
✔️ Measure progress on women’s representation in the space sector
✔️ Track changes over time across public and private organizations
✔️ Support evidence-based solutions to advance gender equality

To build a complete and accurate global picture, we need your input.

👉 If your organization is part of the public or private space sector, please encourage them to complete the survey:
https://www.surveymonkey.com/r/5XXBLQH
⏰ Deadline: 17 April, 2026

This third and final phase of the study will add to insights from earlier phases to create a lasting, sustainable framework for measuring progress. With regular data collection every 3–4 years, we will be able to track change and drive continued action on gender equality in the global space community.

❓ Want to learn more before responding?
Join our online information session on 8 April 2026 at 10:00 CEST. We will walk you through:
• The objectives of the study
• Who should respond within your organization
• How to complete the survey
• Live Q&A with the team

📩 Register for the info session here: https://forms.office.com/pages/responsepage.aspx?id=2zWeD09UYE-9zF6kFubccIAUlihn7kZHm6OLGTgJPBBUME8%E2%80%A6

Your input will directly contribute to advancing gender equality in the space sector worldwide!

Adresse

Vienna International Centre, P. O. Box 500
Wien
1400

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