Sign in

Brian Weeden

@brianweeden.bsky.social
2.3K followers 571 following 698 posts

Space policy wonk, former engineer, husband, father, Dungeon Master, and all around geek. I post things I find insightful, informative, or provocative

PostsRepliesMedia
Brian Weeden @brianweeden.bsky.social · 7h
A schoarly examination of existing US oversight framework for commercial lunar activities and suggestions for how they can be improved papers.ssrn.com/sol3/papers....
papers.ssrn.com
Lawful but Awful: U.S. Regulation of Commercial Activities on the Lunar Surface
Commercial lunar activity is accelerating faster than the United States' regulatory framework can accommodate. The Astrobotic Peregrine mission exposed a regula
012
Brian Weeden @brianweeden.bsky.social · 29/09/2026
Nuke the site from orbit: American orbiting nuclear weapons during the Cold War www.thespacereview.com/article/5325/1
thespacereview.com
Nuke the site from orbit: American orbiting nuclear weapons during the Cold War
In the aftermath of World War II, it seemed obvious to many that the future of warfar would involve rockets in orbit designed to deliver nuclear weapons. Dwayne Day and Hans Dolfing examine one study…
173
Brian Weeden @brianweeden.bsky.social · 29/09/2026
An analysis of Ukraine’s missile strike on the Progress rocket factory www.thespacereview.com/article/5313/1
thespacereview.com
An analysis of Ukraine’s missile strike on the Progress rocket factory
Ukrainian cruise missiles struck a Russian factory last month that produces Soyuz rockets, with some reports claiming the attack caused serious damage. Bart Hendrickx examines the evidence to better…
020
Brian Weeden @brianweeden.bsky.social · 29/09/2026
This is a fantastic piece of research on the origin and drafting of the Artemis Accords, which provides great insight into USG bureaucratic politics and the influential role the other countries had in shaping the final version: kluwerlawonline.com/journalartic...
kluwerlawonline.com
The Genesis and Drafting of the Artemis Accords - Air and Space Law
View The Genesis and Drafting of the Artemis Accords by - Air and Space Law
001
Brian Weeden @brianweeden.bsky.social · 28/09/2026
Good insight into the discussions within UN COPUOS on developing principels for space resources opiniojuris.org/2026/09/25/s...
opiniojuris.org
Space Resources and the Anatomy of Consensus at COPUOS
[Dr Güneş Ünüvar is a Senior Lecturer in Law at the University of Exeter and a Board Member and Legal Advisor of the Moon Village Association (MVA). The MVA is a permanent observer at COPUOS. The a…
042
Brian Weeden @brianweeden.bsky.social · 27/09/2026
Coming to terms with the end of the Falcon 9
thespacereview.com
Coming to terms with the end of the Falcon 9
The Falcon 9 has been one the most successful launch vehicles in the history of the Space Age, but it won't fly forever. Jeff Foust reports on how the space industry is coming to grips with the…
241
Brian Weeden @brianweeden.bsky.social · 27/09/2026
Expert Backgrounder: Weapons in Space Under International Law
justsecurity.org
Expert Backgrounder: Weapons in Space Under International Law
An expert outlines the body of international law governing the placement and use of weapons in outer space.
085
Brian Weeden @brianweeden.bsky.social · 26/09/2026
UK military jamming other nations' satellites to defend itself
bbc.com
UK military jamming other nations' satellites to defend itself, BBC told
The head of the RAF says the UK faces "unprecedented threats" from adversaries in space, as a new unit is created to defend Britain's satellites.
030
Brian Weeden @brianweeden.bsky.social · 24/09/2026
Starfish Space’s first Otter servicing vehicle slated for Transporter-18
nasaspaceflight.com
000
Brian Weeden @brianweeden.bsky.social · 22/09/2026
A Rocket Supply Crunch Is Making It Harder to Hitch a Ride to Space www.wsj.com/business/a-r...
wsj.com
https://www.wsj.com/business/a-rocket-supply-crunch-is-making-it-harder-to-hitch-a-ride-to-space-883f5e53?st=1efQBv&reflink=desktopwebshare_permalink
021
Brian Weeden @brianweeden.bsky.social · 18/09/2026
Europe's space tracking program sees growing support, interest breakingdefense.com/2026/09/euro...
breakingdefense.com
Europe's space tracking program sees growing support, interest - Breaking Defense
The European Union also is funding a series of grant making projects designed to bring innovative technologies into the EU SST program, and support startups to strengthen the industrial base.
001
Brian Weeden @brianweeden.bsky.social · 18/09/2026
Microsoft exec called AI scraping the “largest theft of labor in human history” arstechnica.com/tech-policy/...
arstechnica.com
Microsoft exec called AI scraping the “largest theft of labor in human history”
Microsoft, OpenAI emails reveal fear of AI “doom loop” killing news orgs.
010
Brian Weeden @brianweeden.bsky.social · 17/09/2026
With SpaceX planning to retire Crew Dragon, NASA is turning to Boeing's Starliner arstechnica.com/space/2026/0...
arstechnica.com
After being sidelined, Boeing's Starliner to get starring role in NASA's spaceflight plans
They should fly their capsule. The government paid a lot of money for that."
010
Brian Weeden @brianweeden.bsky.social · 16/09/2026
So glad this is finally out! I was honored to contribute a chapter on how commercial space is changing the character of warfare, alongside many other respected authors writing on other important topics www.amazon.com/Waging-Peace...
amazon.com
Amazon
Amazon
030
Brian Weeden @brianweeden.bsky.social · 15/09/2026
If AI makes software a lot more secure, will that force governments to renew their efforts to require exceptional access?
blog.cryptographyengineering.com
Everything is about to “go dark”
I’m coming down from spending a few days at Usenix Security, right here in my hometown of Baltimore. This means that my days have been taken up with two kinds of conversation: first, explaini…
010
Brian Weeden @brianweeden.bsky.social · 15/09/2026
Really important insight on how to maintain human expertise in the era of AI automation
spectrum.ieee.org
AI Efficiency Could Cost Us the Next Generation of Experts
Lessons from aviation and nuclear power show how to preserve human skills
000
Brian Weeden @brianweeden.bsky.social · 15/09/2026
August edition of Space Policy is out, with articles covering lunar safety zones, NATO's space policy, megaconstellations, Korean's national space policy, public preferences on NASA's budget, and more! www.sciencedirect.com/journal/spac...
sciencedirect.com
https://ScienceDirect.com
042
Brian Weeden @brianweeden.bsky.social · 14/09/2026
Thanks to @warontherocks.bsky.social for hosting this great discussion about the future of commercial space! warontherocks.com/cogs-of-war/...
warontherocks.com
The Big Bet on the Emerging Space Economy
The space economy has surpassed $600 billion in annual value, with some projecting it will reach a trillion by the 2030s. Jonathan Panter is joined by
000
Brian Weeden @brianweeden.bsky.social · 14/09/2026
ESA has released their Space Environment Report for 2026 www.esa.int/Space_Safety...
esa.int
ESA Space Environment Report 2026
Earth’s orbital environment is a finite resource. Some of its orbits are getting crowded and increasingly churning with deadly, fast-moving pieces of defunct satellites and rockets that threaten our…
020
Brian Weeden @brianweeden.bsky.social · 11/09/2026
#OTD 25 years ago, I was an Air Force 1Lt going on nuclear ICBM alert at Malmstrom AFB. Over the next four days, my crew partner and I split our time between processing EAMs and watching the news, trying to come to grips with the scale of the tragedy and what might come next
265
Brian Weeden @brianweeden.bsky.social · 10/09/2026
This look back at the 1962 Iowa Summer Study is especially relevant given the discussions going on today about the role of science in future space exploration
thespacereview.com
The 1962 Iowa Summer Study
In the summer of 1962, scientists gathered at the University of Iowa to discuss the future of space research. Danny Robb examines the far-reaching impacts of that little-known event.
010
Brian Weeden @brianweeden.bsky.social · 10/09/2026
2102
Brian Weeden @brianweeden.bsky.social · 09/09/2026
Democracies Need Creative Destruction www.foreignaffairs.com/united-state...
foreignaffairs.com
Democracies Need Creative Destruction
How to make government work again.
020
Brian Weeden @brianweeden.bsky.social · 09/09/2026
Defense a key focus for new UK $10.6B, 4-year space spending plan breakingdefense.com/2026/09/defe...
breakingdefense.com
Defense a key focus for new UK $10.6B, 4-year space spending plan - Breaking Defense
The largest MoD investment detailed in the new strategy is a planned £880 million between 2026/2027 and 2029/2030 for intelligence, surveillance and reconnaissance, and space control "activities."
010
Brian Weeden @brianweeden.bsky.social · 06/09/2026
Another name for "incident" is "unauthorized access"
theverge.com
OpenAI admits to German wiki ‘incident’
The company pledged to overhaul their agent ‘misalignment incident’ reporting.
031
Brian Weeden @brianweeden.bsky.social · 06/09/2026
After 8 years, Europe's BepiColombo mission is on final approach to Mercury
arstechnica.com
After 8 years, Europe's BepiColombo mission is on final approach to Mercury
Fundamentally, we want to learn about the origins of this planet and how it came to be like it is."
042
Brian Weeden @brianweeden.bsky.social · 04/09/2026
Pentagon unveils 'Secure Space Network' to allow industry easier access to classified networks via deployable SCIFs in a box breakingdefense.com/2026/09/you-...
breakingdefense.com
You get a SCIF, you get a SCIF: Pentagon unveils 'Secure Space Network' - Breaking Defense
The Secure Space Network will deploy close to 50 SCIFs around the nation to improve access to classified information for smaller businesses to do work with the military.
040
Brian Weeden @brianweeden.bsky.social · 03/09/2026
Wary of Artemis IV timeline, NASA is changing lunar spacesuit design arstechnica.com/space/2026/0...
arstechnica.com
Wary of Artemis IV timeline, NASA is changing lunar spacesuit design
Requirements are being adjusted to reflect near-term mission needs."
010
Brian Weeden @brianweeden.bsky.social · 31/08/2026
New Report Tracks Space Force Spending on Commercial Data www.airandspaceforces.com/new-watchdog...
airandspaceforces.com
New Report Tracks Space Force Spending on Commercial Data
The Space Force spent nearly $124 million on commercial space data and services between 2023 and 2025, according to the GAO.
000
Brian Weeden @brianweeden.bsky.social · 31/08/2026
A really interesting look at what the US knew and didn't know about the Soviet space program in the early 1960s www.thespacereview.com/article/5287/1
thespacereview.com
The Soviet space program as seen from Washington, 1964–1968
As the Cold War space race between the US and USSR raged, US officials tried to understand what the Soviet Union was doing. Andrea Zullo reviews several reports from that era to summarize where those…
01810
Brian Weeden @brianweeden.bsky.social · 31/08/2026
What Have We Learned from the 9/11 Wars? Not Nearly Enough warontherocks.com/what-have-we...
warontherocks.com
What Have We Learned from the 9/11 Wars? Not Nearly Enough
Editor’s Note: The following article draws on themes from the author’s forthcoming book titled US Counterterrorism Operations in Afghanistan: Jackpots,
010
Brian Weeden @brianweeden.bsky.social · 31/08/2026
The OpenAI/HuggingFace hack gets even worse - it was done by the second of three "civilizations" of AI agents, and the third hacked OpenAI itself. All while the humans, presumably in charge, were completely oblivious www.dwarkesh.com/p/openai-hug...
dwarkesh.com
The Rise and Fall of Agent Civilizations
The whole OpenAI/Hugging Face story in plain English
141
Brian Weeden @brianweeden.bsky.social · 31/08/2026
Pork belly burnt ends, BBQ chicken thighs, and red slaw
040
Brian Weeden @brianweeden.bsky.social · 27/08/2026
A deep dive into how LLMs "think" and why they are likely to always be vulnerable to prompt injection attacks (TL,DR: system prompts, user messages, tool outputs, the LLM's own previous responses and reasoning are all part of one single token stream): role-confusion.github.io
role-confusion.github.io
Prompt Injection as Role Confusion
LLMs can't tell who's speaking. We show they identify roles by writing style, not tags, and exploit this with CoT Forgery, injecting fake reasoning that models mistake for their own thoughts.
010
Brian Weeden @brianweeden.bsky.social · 26/08/2026
Deep dive into the shortcomings of solid rocket motors for an expanding and more commercial space transportation world
thespacereview.com
The smoldering dead end: a history of solid rocket motors and their economic scaling limits
Launch vehicles have used solid rocket motors for decades, although many new vehicles eschew the. Michael Puckett discusses the factors that led to adoption of solid motors on many early launch…
022
Brian Weeden @brianweeden.bsky.social · 20/08/2026
A sobering look at the current state of the space launch market, which is different on the ground from what gets mentioned in op-eds and pitch decks www.thespacereview.com/article/5291/1
thespacereview.com
Wishing for rockets
The demand for launch services is higher than ever, but the supply of rockets today is very constrained. Jeff Foust reports on the various factors that make getting a ride to orbit today difficult…
010
Brian Weeden @brianweeden.bsky.social · 13/08/2026
My Aerospace colleague John Langer and I talk about what the future of GPS and PNT might look like
aerospace.org
What’s Next for GPS? | The Aerospace Corporation
Questions about how Position, Navigation, and Timing capabilities will evolve in the years ahead span technology, policy, commercial participation, resilience and the needs of an increasingly varied…
020
Brian Weeden @brianweeden.bsky.social · 12/08/2026
The OpenAI Hack Shows the Genie Is Out of the Bottle
foreignpolicy.com
The OpenAI Hack Shows the Genie Is Out of the Bottle
Attempts at control are futile. Policy should now turn to defense.
020
Brian Weeden @brianweeden.bsky.social · 09/08/2026
This in-depth explanation of the OpenAI-Hugging Face hack sounds eerily like Skynet, only (thankfully) without the sentience and nukes
020
Brian Weeden @brianweeden.bsky.social · 07/08/2026
A long time ago as a young researcher getting started in this field, my goal was to one day be published in Space Policy Journal, the top in our (small) field. Today, I am very pleased to announce I've assumed the role of Editor in Chief. www.sciencedirect.com/journal/spac...
sciencedirect.com
Space Policy | Journal | ScienceDirect.com by Elsevier
Read the latest articles of Space Policy at ScienceDirect.com, Elsevier’s leading platform of peer-reviewed scholarly literature
4271
Brian Weeden @brianweeden.bsky.social · 06/08/2026
Interesting new work on how China is restructing its space sector tyowards a whole-of-nation system jamestown.org/space-sector...
jamestown.org
Space Sector is Test Bed for New Whole-of-Nation System - Jamestown
Executive Summary: On April 9, when providing an update on the arrival of its next lunar exploration probe to the Wenchang Launch Center, the People’s Liberation Army’s (PLA) China Manned Space…
011
Brian Weeden @brianweeden.bsky.social · 06/08/2026
Job alert! I'm looking for an expert in commercial space regulation and licensing to join The Aerospace Corporation Center for Space Policy & Strategy team in Crystal City, VA. aero.wd5.myworkdayjobs.com/en-US/Extern...
aero.wd5.myworkdayjobs.com
Space Policy Analyst
The Aerospace Corporation is the trusted partner to the nation’s space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded researc...
11111
Brian Weeden @brianweeden.bsky.social · 06/08/2026
It's always the valves
spacenews.com
New Glenn explosion linked to rocket engine valve
Blue Origin has traced the explosion of its New Glenn rocket during a static-fire test in May to a valve in the rocket’s BE-4 engine.
080
Brian Weeden @brianweeden.bsky.social · 05/08/2026
Really interesting research on trying to better understand deterrence behaviors and mechanisms in cyber operations warontherocks.com/can-cyber-op...
warontherocks.com
Can Cyber Operations Be Deterred? What Wargames Reveal
The most successful deterrent threats leave no evidence behind. No missiles fly. No networks go down. No troops cross borders. Nothing happens. For
011
Brian Weeden @brianweeden.bsky.social · 04/08/2026
NASA, SpaceX studying how to prevent future upper stage lunar collisions spacenews.com/nasa-spacex-...
spacenews.com
NASA, SpaceX studying how to prevent future upper stage lunar collisions
With a Falcon 9 upper stage set to hit the moon this week, SpaceX says it is working with NASA on ways to prevent similar collisions in the future.
000
Brian Weeden @brianweeden.bsky.social · 03/08/2026
Good piece in the WSJ on how China's own space capabilities have closed the gap with the US www.wsj.com/world/china/...
wsj.com
020
Brian Weeden @brianweeden.bsky.social · 31/07/2026
Light at the end of M-code's tunnel? Receivers for ships, planes to finish tests by 2027 - Breaking Defense
breakingdefense.com
Light at the end of M-code's tunnel? Receivers for ships, planes to finish tests by 2027 - Breaking Defense
An Air Force office recently took over the sprawling M-code project, meant to give jam- and spoof-proof GPS receivers to potentially a million pieces of tech.
020
Brian Weeden @brianweeden.bsky.social · 31/07/2026
Spain commits up to $2.3 billion for national military communications for IRIS²
spacenews.com
Spain commits up to $2.3 billion for national military communications for IRIS²
Spain commits up to $2.3 billion for national military communications for IRIS²
040
Brian Weeden @brianweeden.bsky.social · 30/07/2026
A good overview of ideas on how to preserve the ISS in orbit and why de-orbiting it is still the preferred policy option
thespacereview.com
Preserving the legacy of the ISS
The International Space Station is scheduled to be retired as soon as the end of the decade. Jeff Foust reports this is providing new urgency to efforts to preserve some aspects of the station before…
020
Brian Weeden @brianweeden.bsky.social · 29/07/2026
Bleeding edge chip lithography is a great example of the importance of organizations in innovation and why not all knowledge can be easily copied warontherocks.com/cogs-of-war/...
warontherocks.com
ASML's Extreme Ultraviolet Lithography and the Limits of Reverse Engineering in China
In June, the U.S. Department of Commerce informed the Dutch company ASML that it suspects one of its extreme ultraviolet lithography machines has reached
021