Sarah Erickson
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saraherixson.bsky.social
Sarah Erickson
@saraherixson.bsky.social
I research outer space security and WMDs @UNIDIR, PhD student @UMD school of public policy.
Project lead of the - 🌠https://spacesecurityportal.org 🌠
What's different at #OS25 this year? Some incredible sessions and updates listed below!

✨ The Starlight Session - featuring Hugo Award winning sci-fi author, Jingfang Hao! The session will explore how storytelling and science fiction can impact governance discussions.
September 1, 2025 at 5:26 PM
Excited new feature at #OS25 this year!

We will have a model satellite🛰️ in person! If you've ever wanted to learn more about how space debris capture mechanisms work, then I'd suggest tuning into the conference this year.

Register here: unidir.org/event/outer-...
Have you ever wondered how debris capture satellites work? 🛰️

Hear directly from technical experts at #OS25’s Tech Demonstration session — with live demonstrations of cutting-edge technologies and services shaping the future of space operations 🚀

🔗 unidir.org/OS25
August 27, 2025 at 11:48 PM
50 years ago today! A great reminder of what political will and cooperation can achieve.
Handshake in space, of the Apollo-Soyuz mission 🤩
July 17, 2025 at 1:10 PM
Only 2 weeks left to apply!

The Youth Video Competition will bring winners to the UN in Geneva, to attend this year's Outer Space Security Conference!

Please share with young space professionals who would benefit from this opportunity. Apply by July 18!

unidir.org/call-for-sub...
Call for Submissions: Outer Space Security Conference 2025 Youth Video Competition → UNIDIR
UNIDIR, the United Nations Institute for Disarmament Research, is a leading research institute dedicated to promoting international peace and security through disarmament. Explore our publications, ev...
unidir.org
July 7, 2025 at 5:47 PM
We are bringing back our 🌠Youth Video Competition🌠 for this year's Outer Space Security Conference!

This is a chance for young voices to share their perspective on the future of space security governance.

Winners will be flown to Geneva to attend #OS25 in person!

📆 Apply by July 18!
Imagine it’s 2050 and you’re working on outer space security. What challenge are you facing and how are you solving it?

🎥 Share your vision in a video and take part in the Outer Space Security Conference 2025 Youth Video Competition by 18 July! #OS25

🔗 unidir.org/OS25YouthVideo
July 1, 2025 at 2:38 PM
Come join our team @unidir.org and work with me on space security issues! A graduate professional position is now open!

In Geneva, 6 months with chance of extension. unidir.org/job/graduate...
May 14, 2025 at 1:50 PM
Reposted by Sarah Erickson
New updates to our Space Security Portal! 🛰️

🇧🇧 Barbados
🇨🇷 Costa Rica
🇪🇬 Egypt
🇮🇱 Israel
🇮🇹 Italy
🇳🇴 Norway
🇷🇼 Rwanda
🇱🇰 Sri Lanka

Explore how these States are contributing to space security 👉 spacesecurityportal.org
May 7, 2025 at 8:10 AM
🎉🚀 Months of wrangling space jargon in 6 languages and now the digital Lexicon for Outer Space Security is finally LIVE! A living hub to keep diplomats, engineers & analysts on the same page. Proud to have helped build it. Explore 👉 spacesecuritylexicon.org
A Lexicon for Outer Space Security
Discover UNIDIR's 'Lexicon for Outer Space Security'—your essential online resource for mastering space security terminology. Access authoritative definitions and insights into the legal and policy fr...
spacesecuritylexicon.org
April 24, 2025 at 9:31 PM
Ok here's a very niche bit of history that is new to me.
🌐UN Sci-Fi🌌 worlds collide.
Arthur C. Clarke spoke to the Conference on Disarmament on the Prevention of an Arms Race in Outer Space in 1982. (Technically it was the Committee on Disarmament since the CD wasn't born yet but not important).
March 25, 2025 at 1:01 AM
Did you know that Ecuador ratified the Registration Convention last month? Welcome Ecuador!

spacesecurityportal.org/states/ecuador

We have these updates and more for many new profiles that have since been added to the Space Security Portal.
Ecuador - Space Security Portal
spacesecurityportal.org
March 14, 2025 at 1:40 AM
Reposted by Sarah Erickson
Winners of UNIDIR's Outer Space Security Conference 2024 Youth Video Competition were invited to Geneva to engage with space security experts and the diplomatic community 🌍🚀 #OS24

📖 Find out more about their perspectives, experiences and insights! 👇
February 28, 2025 at 12:10 PM
Rocket Lab's latest launch was confirmed to also be a suborbital mission to test hypersonic technology for DoD. www.rocketlabusa.com/updates/miss...
Mission Success for Rocket Lab’s Latest Suborbital Hypersonic Launch | Rocket Lab
*Long Beach, Calif. 09 December, 2024.* Rocket Lab USA, Inc. (Nasdaq: RKLB) (“Rocket Lab” or “the Company”), a global leader in launch services and space systems, today announced it successfully launc...
www.rocketlabusa.com
December 11, 2024 at 2:21 PM
Reposted by Sarah Erickson
We have a space governance podcast series, produced by @amelia-millsstudio.bsky.social featuring international experts.

Check out our space security mini-series featuring @saraherixson.bsky.social, @vsamsondc.bsky.social, Almudena Azcárate Ortega and Jessica West. Tune in here: shorturl.at/4EEc2
December 2, 2024 at 4:47 AM
Some interesting news. ABL Space Systems is pivoting to missile defense from space launch services. Why is it interesting? This is the first case I know of like this, where a co. with dedicated launch intent transforms to missile services. 1/ payloadspace.com/abl-pivots-t...
ABL Pivots To Missile Defense
"We see considerable opportunity to leverage RS1 ... to enable a new type of research effort around missile defense technologies."
payloadspace.com
November 27, 2024 at 3:26 PM
📢 Update alert! The Space Security Portal has new country profiles up! 🛰️
Check them out at spacesecurityportal.org
November 8, 2024 at 4:43 PM
Was a pleasure co-writing this piece with the wonderful Nivedita Raju on the space-nuclear security nexus. We write about why it's important for the international community to consider this issue and explore where we can get this discussion going.
www.sipri.org/commentary/e...
Bringing the space–nuclear nexus into multilateral discussions
This essay briefly summarizes the potential escalation risks at the space–nuclear nexus. It also considers some of the difficulties in addressing this nexus in existing multilateral forums and suggest...
www.sipri.org
October 24, 2024 at 8:48 PM
I had the opportunity to chat with these amazing women who know the ins and outs of space governance Victoria Samson, Jessica West, Almudena Azcárate Ortega and @cassandrasteer.bsky.social. Check out the final episode of a 3 part series in the Space Matters Podcast.
open.spotify.com/episode/6tfr...
Ep. 007 Space Security is Here and Now [Part 3]
Space Matters: The Space Governance Podcast · Episode
open.spotify.com
October 14, 2024 at 8:57 PM
@unidir.bsky.social's Outer Space Security Conference wrapped up this past week. It was such a blast with amazing people from around the world coming together to talk about the thing we all love🌠outer space🌠

Thanks to everyone in person and online who joined in the conversation!
September 15, 2024 at 8:40 PM