Russia, US clash at UN over nuclear weapons in space

By Michelle Nichols, April 25, 2024
UNITED NATIONS, April 24 (Reuters) – Russia on Wednesday vetoed a U.S.-drafted United Nations Security Council resolution that called on countries to prevent an arms race in outer space, a move that prompted the United States to question if Moscow was hiding something.
The vote came after Washington accused Moscow of developing a anti-satellite nuclear weapon to put in space, an allegation that Russia has denied. Russian President Vladimir Putin has said that Moscow was against putting nuclear weapons in space.
“Today’s veto begs the question: Why? Why if you are following the rules would you not support a resolution that reaffirms them? What could you possibly be hiding?” U.S. Ambassador to the U.N. Linda Thomas-Greenfield told the council after the vote. “It’s baffling and it’s a shame.”
Russia’s U.N. Ambassador Vassily Nebenzia accused Washington of trying to tarnish Moscow and said Russia would shortly begin negotiations with council members on its own draft resolution aimed at keeping space peaceful.
“We want a ban on the placement of weapons of any kind in outer space, not just (weapons of mass destruction). But you don’t want that … Let me ask you that very same question: Why?” Nebenzia asked Thomas-Greenfield in the council.
The draft resolution was put to a vote by the U.S. and Japan after nearly six weeks of negotiations. It received 13 votes in favor, while China abstained and Russia cast a veto.
The U.N. text would have affirmed an obligation to comply with the Outer Space Treaty and called on states “to contribute actively to the objective of the peaceful use of outer space and of the prevention of an arms race in outer space.”
The 1967 Outer Space Treaty bars signatories – including Russia and the United States – from placing “in orbit around the Earth any objects carrying nuclear weapons or any other kinds of weapons of mass destruction.
Before the council voted on the U.S. draft text, Russia and China had proposed it be amended to include a call on all states “to prevent for all time the placement of weapons in outer space and the threat or use of force in outer space, from space against Earth and from Earth against objects in outer space.”
The council voted on the proposed amendment, but it failed to pass. It received seven votes in favor, seven against and one abstention……………………………………. https://www.miragenews.com/indian-nuclear-sites-impact-south-tibetan-1222069/
Not enough war on the ground, the US is taking it to space

The military industrial complex is suiting up for a new arms race, far beyond the stratosphere
STAVROULA PABST, APR 05, 2024, https://responsiblestatecraft.org/u-s-space-race/
Elon Musk’s space company SpaceX recently secured a classified contract to build an extensive network of “spy satellites” for an undisclosed U.S. intelligence agency, with one source telling Reuters that “no one can hide” under the prospective network’s reach.
While the deal suggests the space company, which currently operates over half the active satellites orbiting Earth, has warmed to U.S. national security agencies, it’s not the first Washington investment in conflict-forward space machinery. Rather, the U.S. is funding or otherwise supporting a range of defense contractors and startups working to create a new generation of space-bound weapons, surveillance systems, and adjacent technologies.
In other words, America is hell-bent on a new arms race — in space.
Space arms, then and now
Attempts to regulate weapons’ presence and use in space span decades. Responding to an intense, Cold War-era arms race between the U.S. and Soviet Union, the 1967 Outer Space Treaty established that space, while free for all countries to explore and use, was limited to peaceful endeavors. Almost 60 years later, the Outer Space Treaty’s vague language regarding military limitations in space, as space policy experts Michelle L.D. Hanlon and Greg Autry highlight, “leave more than enough room for interpretation to result in conflict.”
Stonewalling subsequent international efforts to limit the militarization of space (though the U.S. is participating in a new U.N. working group on the subject), Washington’s interest in space exploration and adjacent weapons technologies also goes back decades. Many may recall President Ronald Reagan’s 1983 Strategic Defense Initiative (SDI), which was established to develop land-, air-, and space-based missile defense systems to deter missile or nuclear weapons attacks against the U.S. Cynically referred to by critics as the “Star Wars” program, many SDI initiatives were ultimately canned due to prohibitive costs and technological limitations.
And while the Pentagon established Space Command in 1985, the Space Force, an entirely new branch of the military “focused solely on pursuing superiority in the space domain,” was launched in 2019, signaling renewed emphasis on space militarization as U.S. policy.
Weapons contractors cash in

Long-term American interest in space war tech now manifests in ambitious projects, where defense companies and startups are lining up for military contracts to create a new generation of space weaponry and adjacent tech, including space vehicles, hypersonic rockets, and extensive surveillance and communications projects.
For starters, Space Force’s Space Development Agency recently granted defense contractors L3Harris and Lockheed Martin and space company Sierra Space contracts worth $2.5 billion to build satellites for the U.S. military’s Proliferated Warfighter Space Architecture (PWSA), a constellation of hundreds of satellites, built out on tranches, that provide various warfighting capabilities, including the collection and transmission of critical wartime communications, into low-Earth orbit.
The PWSA will serve as the backbone of the Pentagon’s Joint All-Domain Command and Control project, an effort to bolster warfighting capacities and decision-making processes by facilitating “information advantage at the speed of relevance.”
Other efforts are just as sci-fi-esque. Zoning in on hypersonic weapons systems and parts, for example, RTX (formerly Raytheon) and Northrop Grumman have collaborated to secure a DARPA contract for a Hypersonic Air-breathing Weapons Concept, where scramjet-powered missiles can travel at hypersonic speeds (Mach 5 or faster) for offensive purposes.
And Aerospace startup True Anomaly, which was founded by military officers and has received funding from the U.S. Space Force to the tune of over $17 million, is developing space weapons and adjacent conflict-forward tools. An example is True Anomaly’s Jackal Autonomous Orbital Vehicle, an imaging satellite able to take on, according to True Anomaly CEO Even Rogers, “rendezvous and proximity operations missions” with “uncooperative” targets.
As True Anomaly finds fiscal success, accruing over $100 million in a December 2023 series B fundraising round from venture capitalists including Eclipse Ventures and ACME Capital, other aerospace start-ups are flooding the market with the assistance of the U.S. government, both in funding and other critical partnerships.
Take how Firehawk Aerospace — which wants to “create the rocket system of the future” to “enab[le] the next generation of aerospace and defense systems” — partnered with NASA in 2021 to test rocket engines at NASA’s Stennis Space Center in Mississippi. It recently secured Army Applications Laboratory and U.S. Air Force Small Business Innovation Research Awards to advance developments in its rocket motors and engines.
And data and satellite-focused American space tech company Capella Space, a contractor for federal agencies including the Air and Space Forces, specializes in reconnaissance and powerful surveillance tools, including geospatial intelligence and Synthetic Aperture Radar monitoring that help national security officials identify myriad security risks. In early 2023, Capella Space even formed a subsidiary, Capella Federal, to provide federal clients with additional access to Synthetic Aperture Radar imagery services.
We need diplomacy, not space superiority
The funding of expensive, futuristic space surveillance and weapons projects indicates the U.S.’s eagerness to maintain superiority, where military personnel posit such advancements are critical within the context of both a “space race” and an increasingly tumultuous geopolitical climate, if not the possibility of war in space outright.
As Space Force General Chance Saltzman declared at the recent Mitchell Institute Spacepower Security Forum: “if we do not have space, we lose.” Testifying before the Senate Armed Services Committee in late February, U.S. Space Force General Stephen N. Whiting explained that the U.S. Space Command must bolster its military capacities through increased personnel training and investments in relevant technologies so that the U.S. is “ready if deterrence fails.”
While upping its own military capacities, however, Washington is simultaneously pushing against other countries’ anti-satellite weapons testing, a capability the U.S. already has.
In any case, such pointing fingers, when coupled with ongoing space deterrence and weapons proliferation efforts, does little to advance genuine diplomacy, where states could instead discuss, on equal terms, how space should be used and shared amongst nations.
Ultimately, weapons and aerospace companies’ efforts have launched a new generation of weaponry and adjacent tech — buoyed by consistent support from a “deterrence”-focused U.S. As a result, the military industrial complex has further expanded into the domain of space, where defense companies have new opportunities to score lucrative weapons contracts and theoretically even push for more conflict.
U.S. Space Command adopts multipronged approach to prepare for ‘a conflict that has never happened’

April 9, 2024, Sandra Erwin. https://spacenews.com/u-s-space-command-adopts-multipronged-approach-to-prepare-for-a-conflict-that-has-never-happened/
COLORADO SPRINGS – U.S. Space Command seeks to expand international collaboration by inviting Germany, France and New Zealand to join Operation Olympic Defender. Olympic Defender, a U.S.-led initiative to jointly strengthen defenses and deter hostility, already includes England, Australia and Canada.
“We share intelligence, we plan together and work to ensure space is safe for all,” Gen. Stephen Whiting, commander of U.S. Space Command, said April 9 at the 39th Space Symposium here. “We’re working to even improve our integration through improved command and control and planning. I’ve been proud to work alongside Germany, France and New Zealand for many years, and I look forward to their consideration of our invitation to join Operation Olympic Defender.”
Preparing for military operations with U.S. allies and partners is one of U.S. Space Command’s top priorities.
Other priorities for the Colorado-based organization are making its constellations more resilient, defending them against a growing array of threats, protecting the joint force from space-enabled attack, and conducting tests and training “that convinces us that these capabilities will work in a conflict which has never happened,” Whiting said.
Strategic Competition
As the combatant command responsible for military operations in outer space, U.S. Space Command is closely tracking military moves by China and Russia.
China is rapidly expanding space-based intelligence, reconnaissance and surveillance capabilities, and building a “range of counterspace weapons from reversible jamming all the way up to kinetic hit-to-kill direct-ascent and co-orbital” anti-satellite weapons, Whiting said.
Russia, meanwhile, “continues to invest in counterspace weapons,” Whiting said. “Russia appears more and more to be relying on asymmetric capabilities like space, cyber and nuclear.”
2027 Deadline
U.S. Space Command is focused on maximizing combat readiness by 2027.
“All of us at U.S. Space Command are laser-focused on improving all of our existing forces and capabilities, so that we can stitch them together seamlessly when called upon,” Whiting said.
U.S. Space Command also intends to draw on commercial space technology.
“Our commercial industry will deliver innovative state-of-the-art capabilities,” Whiting said. “We have to modernize our legacy systems, ensure they all work together seamlessly and deliver new capabilities by 2027 to counter the threats that we now see.”
Beyond 2027
At the same time, U.S. Space Command is eager to adopt technology that is likely to pay off in the longer term.
“It’s time to bring dynamic space operations and on-orbit logistics and infrastructure to the space domain,” Whiting said. “Sustained space maneuver will change how we operate, opening up new tactics, techniques, procedures and operating concepts, and allowing operations until the mission is complete, not until the fuel we launched with runs out.”
With an eye toward future conflict, U.S. Space Command also is expanding its reliance on modeling and simulation.
Whiting announced that Space Command’s Capability Assessment and Validation Environment, a modeling and simulation laboratory known as CAVE, has achieved minimum viable capability.
CAVE “enables us to perform analysis on warfighting, on plans, on campaigning,” Whiting said. Space Command will rely on CAVE to help plan “operations for a war that’s never happened and a war we don’t want to happen. We’ll also use it to figure out our combatant command requirements and gain insights into multi-domain joint-warfighting concepts.”
Rolls Royce taps funding for nuclear-powered space missions
Rolls-Royce has received a funding boost from the UK Space Agency to
develop nuclear-powered projects for the space sector. Some £1.2m is being
offered up to Rolls-Royce Submarines and the US-based nuclear supplier BWX
Technologies as part of a project to use fission nuclear systems for space
missions.
It comes as part of a wider £13m funding package unveiled by the
government to support 11 international space projects, ranging from
capturing high-res photos of the Moon and Mars to X-ray images of the
Earth’s Aurora. Other beneficiaries include Vertical Future, which is
developing a “robotic space arm” facility to grow plants in space, and
the University of Leicester, which is identifying potential space missions
for nuclear powered technologies.
City AM 8th April 2024 https://www.cityam.com/rolls-royce-taps-funding-for-nuclear-powered-space-missions/
Russia calls out US over plans to militarize space
https://www.rt.com/russia/595548-moscow-us-militarize-space/ 7 Apr 24
Washington uses hostile rhetoric and baseless allegations to cover up its own intentions to send weapons into space, Moscow claims
The US has been seeking to dismantle legally-binding international security mechanisms and replace them with vague norms of the so-called ‘rules-based world order’, Russian Foreign Ministry spokeswoman Maria Zakharova said on Saturday.
The remarks were in response to statements from the outgoing US assistant secretary of defense for space policy, John Plumb, at a Defense Writers Group meeting on Friday. According to Zakharova, Plumb dismissed Russian-Chinese initiatives on the prevention of an arms race in space as a “political ploy,” claiming that adherence to the deal would not be verifiable.
“The US is an ardent opponent of Russian initiatives to prevent an arms race in outer space. Strong opposition to the aforementioned Russian-Chinese draft treaty has long been an integral part of American foreign policy,” Zakharova said in a Telegram post, referring to a 2008 draft agreement.
Instead, the US has been pursuing its own approach to keeping space free of weapons by promoting a “set of norms of ‘responsible’ behavior within the framework of their concept of a ‘rules-based world order,’” which is untenable both in technical and international legal terms, the spokeswoman said.
Plumb’s remarks, as well as Washington’s ongoing activities in the UN Security Council with regard to nuclear weapons in space, are part of its longstanding efforts to dismantle the system of legally-binding security treaties, she claimed.
The Russian Embassy in the US provided a similar assessment of Plumb’s remarks, suggesting they are part of a concerted campaign to divert attention away from Washington’s own pursuits. “We consider the Pentagon’s manipulations of information to be further proof of US attempts to use Russophobic slogans to justify its own plans for militarizing space,” the mission said in a statement.
Meanwhile, Washington has been promoting a resolution on the non-deployment of nuclear weapons in space. The UN Security Council is set to vote on the US- and Japan- backed document next week, which, if adopted, would reaffirm that countries must fully comply with their obligations under the 1967 Outer Space Treaty, which bans weapons of mass destruction in space.
The resolution comes amid claims in the US media early this year that Russia is seeking to deploy anti-satellite nukes, or at least mock-ups, into space. Moscow has strongly denied the claims, with Russian President Vladimir Putin describing them as “unfounded accusations.”
‘Curious Timing’: What’s Behind US Security Council Resolution Proposing Ban on Nukes in Space?

Ilya Tsukanov. 5 Apr 24 https://sputnikglobe.com/20240405/curious-timing-whats-behind-us-security-council-resolution-proposing-ban-on-nukes-in-space-1117767963.html
Russia has promised to “form a position” on a US-sponsored Security Council resolution proposing a ban nuclear weapons in space in due course. Why is Washington suddenly so interested in the idea? What kinds of things could the resolution contain? Sputnik asked one of America’s top independent military and foreign affairs observers to comment.
Matters of strategic security are one of the few areas where potential for dialogue between Russia and the US exists, Kremlin spokesman Dmitry Peskov has said.
“The main potential area for dialogue between the United States and Russia is issues related to strategic security, which includes the space issue,” the spokesman told reporters on Friday, commenting on plans by the US and Japan to put forward a resolution before the United Nations Security Council next week proposing a ban on the deployment of nuclear weapons in space.
“As for the project, we need to wait, study the document, read it and then form a position,” Peskov said.
Peskov’s comments were preceded by remarks by White House National Security Council spokesman John Kirby on Thursday outlining Washington’s expectations for Moscow as far as the as yet untabled draft resolution is concerned.
“We have heard President Putin say that Russia has no intention of deploying nuclear weapons in space,” Kirby said. “So we look forward to Russia voting in favor of this resolution. There should be no reason why not to. And if they do [sic], then I think that should open up some really legitimate questions to Mr. Putin about what his intentions really are,” Kirby added, with his comments coming off as an attempt to force Moscow’s hand on the issue.
“Our position is quite clear and transparent,” Putin said in a meeting in the Kremlin with Defense Minister Sergei Shoigu back in February, commenting on claims by US officials that Russia had obtained some kind of “troubling” new “anti-satellite weapon capability” that might become operational soon.
“We have always been and remain categorically opposed to the deployment of nuclear weapons in space. Just the opposite, we are urging everyone to adhere to all the agreements that exist in this sphere,” Putin said, adding that Western powers “know” that Russia’s space-based capabilities are in line with those possessed by other nations, including the United States.
Russia has “many times suggested to strengthen joint cooperation in the area but for some reason, in the West, this topic has not come up again,” Putin said.
“We haven’t deployed any nuclear weapons in space or any elements of them to use against satellites or to create fields where satellites can’t work efficiently,” Shoigu said during the meeting, accusing Washington of talking up a Russian space threat to pressure Congress into approving more aid to Kiev, and to try to maneuver Russia into nuclear arms control negotiations suspended amid the crisis in Ukraine.
“The US and the West…are calling for Russia’s strategic defeat, while on the other hand saying they would like to have a dialogue on strategic stability, pretending that those things aren’t connected,” Putin said, stressing that such an approach “won’t work.”
What’s in the Resolution?
The US-Japanese joint resolution reportedly urges countries to commit not to “develop nuclear weapons or any other kinds of weapons of mass destruction designed to be placed in orbit,” reaffirming the expectation that nations “fully comply” with the 1967 Outer Space Treaty prohibiting nuclear arms in space.
Further details on the draft resolution have not been publicized, but Russian Deputy Ambassador to the UN Dmitry Polyansky commented on the proposal last month, calling it “divorced from reality” and accusing the US of “yet another propaganda stunt” via a “very politicized” draft document.
Curious Timing
“It’d be interesting to know the details of this proposed treaty by the United States,” Earl Rasmussen, a veteran independent military and foreign affairs commentator and retired US Army Lieutenant Colonel with 20 years of service under his belt, told Sputnik.
“I’m often kind of cautious when they propose something, because the US is probably the one country that has reneged or withdrawn unilaterally from more treaties than any other country,” Rasmussen said.
Saying the Outer Space Treaty could use an update after nearly 60 years, Rasmussen said he found the timing of the US proposal both “interesting” and “curious,” and the undisclosed details crucial to know, because a treaty dealing with the deployment of nuclear weapons in space already exists.
“I’m just curious what the intent behind this is,” the analyst pondered, wondering whether the resolution could be meant to reign in not just the deployment of nuclear weapons in outer space, but their development as well.
“I mean if we look at the [1972 Anti-Ballistic Missile] Treaty that the US pulled out of – they were developing missile defense systems prior to doing so and then they withdrew from the treaty and deployed them,” Rasmussen said, noting that there is nothing prohibiting countries from developing, but not fielding, powerful space-based weapons at the moment.
“I also think that the US probably has concerns over EMP,” the observer said, referring to electromagnetic pulse weapons which can knock out satellite electronics. “Nuclear weapons obviously can do that, but you don’t need a nuclear weapon. The US even admits that they’re not sure that Russia is developing a nuclear weapon for outer space, but I think they’re concerned about it.”
The US military machine is “highly dependent on satellites” for its operations, Rasmussen said. “So I’m thinking they’re probably concerned as far as not really having a good defensive capability to counter some type of satellite killer or disrupter or something. So that may be behind this.”
Whatever the case may be, “there’s got to be a benefit” to Washington to field the resolution now, or they wouldn’t be proposing it, the observer stressed.
If the resolution is honestly worded, and promotes proposals beneficial to everyone, Rasmussen doesn’t see a problem Russia and other countries considering it. “But if it angles and cuts off research and tries to skew proposals to the West’s benefit, then you could see China and Russia pushing back,” he predicted.
The US has repeatedly accused Russia of developing space-based superweapons capable of tilting the global strategic balance, most recently via the creation of nuclear-powered satellite killer technology.
At the same time that it has accused Russia of militarizing space, the Pentagon has gradually ramped up its own space warfare capabilities, formally establishing Space Force as a separate branch of the US military in 2019, taking steps to ramp up its space-based military activities with new satellite constellations, and openly discussing plans to turn space into a new “warfighting domain.” Last December, Marine Corps Lt. Gen. Matthew Glavy emphasized that the US must “win the space domain” to win wars.
In 2008, Russia and China introduced the Proposed Prevention of an Arms Race in Outer Space (PAROS) Treaty – a comprehensive draft arms control agreement designed to ban the deployment of weaponry, anti-satellite systems and other advanced technology used for military purposes in space.
Moscow and Beijing have returned to the treaty again and again in negotiations with Washington and its allies, with Russian Foreign Minister Sergey Lavrov emphasizing as recently as 2021 that “generally accepted, legally binding measures which can prevent a military confrontation in outer space” can be created, with PAROS serving as a jumping off point for talks. Successive US administrations have rejected PAROS as a “diplomatic ploy” by Russian and China to somehow give the countries a “military edge” over the US.
To Mars and Back: Will NASA’s Ambitious Endeavor Be Worth It?

A mission to retrieve samples from the red planet is in the works. Some scientists wonder if it’s a wise investment.
UNDARK, BY SARAH SCOLES, 03.20.2024
……………. Mars Sample Return, or MSR, set to launch later this decade. MSR is an audacious plan to collect samples of material from the red planet and send them on a one-way trip to Earth.
……………………………..MSR is also hugely expensive, mired in revision and bureaucracy, and, in some experts’ opinions, lacking adequate scientific value. As the planned 2028 launch date approaches, those tensions are becoming more pressing. Budget uncertainties and possible cuts have put the project in limbo as politicians and scientists alike are questioning how MSR’s cost — currently estimated at $8 billion to $11 billion — and scientific benefit balance, and what it might mean for other NASA missions. “They’re competing for funding,” said Linda Billings, who has been a communication consultant for NASA’s Planetary Defense Coordination Office and its astrobiology program. “They’re competing for attention.”
MSR is attention-grabbing, impressive, and has already been appropriated about $1.7 billion for development. It’s also, if it succeeds, a political boon for NASA and the U.S. And so, the program, despite doubts and a current stall, continues, at least for the moment……………………………………………………………………………………………………………………………………………………..
LOFTY ambitions come at a steep price — and one that keeps mounting. In April 2023, NASA announced it was convening an independent review board in part to help wrangle MSR’s budget. And in September 2023, its board — which had 16 members, including Hamilton — issued its report.
The authors estimated that the mission may ultimately cost between $8 billion and $11 billion, a far cry from a 2020 independent review that estimated it closer to $4 billion.
A new report from the Office of the Inspector General largely concurs with the independent review board’s findings, stating that NASA should have more realistic estimates for MSR’s cost and timeline, and that it should revisit the mission’s specifics.
Given that inflation, the Senate last year proposed slashing the mission’s 2024 budget to $300 million, and possibly canceling it or cutting its scope. (The budget request was for $949 million, a figure the House approved.) The final budget, approved this month gives NASA the option to spend as little as the Senate-suggested $300 million and as much as $949 million on the mission. A report that accompanied the budget noted that NASA must submit its own report on the future of MSR to Congress, after its response to the independent review is complete.
At stake aren’t only taxpayer dollars, but also NASA’s other projects. ………………………..
MSR has a “near zero probability” of launching in 2028 as intended. If the agency wants to launch by 2030, the next window, it can expect to spend more than $1 billion per year between 2025 and 2027……………
ONCERNS ABOUT MSR value, though, aren’t just about money. Some scientists — including a NASA-funded researcher who studies Mars — question the mission’s scientific value……………………
Billings, the NASA consultant, questions whether the mission will benefit members of the general public, who are footing the bill. “If you’re not a Mars scientist, who cares?” she said.
According to a 2023 Pew study, the public believes NASA’s top priorities should be monitoring asteroids and other objects that might hit Earth, and studying the climate — things that aid life on Earth. Several missions NASA is delaying in favor of MSR do, in fact, deal with such terrestrial concerns.
If Billings oversaw NASA’s budget, she said she would focus on science that’s important not just to scientists but to the broader world: “There should be tangible public benefit.”
………………………..Comparing MSR to Apollo is particularly potent at this moment. The dynamics are parallel: China is also planning a sample-return mission, called Tianwen-3. Such competition from an adversary was fuel for NASA during the Cold War, when the agency went up against the Soviets in space. “That was really the reason why we sent people to the Moon,” said Lee. “It wasn’t even about science at all.”
And while science will surely come out of MSR, this mission may owe its continued existence more to political power and international competition — things that tend to resonate with Congress. That is, after all, what appropriators are generally more concerned with, compared to the ages of alien rocks.
……………………..Today, while NASA retools the mission and fashions a response to the independent review, work on MSR has largely been paused….. https://undark.org/2024/03/20/nasa-mars-sample-return/?utm_source=Undark%3A+News+%26+Updates&utm_campaign=12776643e7-RSS_EMAIL_CAMPAIGN&utm_medium=email&utm_term=0_5cee408d66-185e4e09de-%5BLIST_EMAIL_ID%5D
Space tourists and crew suffer high radiation risks – regulation is needed to protect them.

exposure to elevated levels of ionising radiation, such as those possible during space weather events, can potentially cause damage to DNA. The risk of space travel therefore ranges from a minor increase in health defects to serious health implications such as cancers.
The space tourism industry is currently not fully aware of the radiation risks, we discovered. It is instead relying on incomplete “informed consent” for non-crew participants.
The Conversation, March 19, 2024 , Chris Rees, Postgraduate Researcher of Space Risk Engineering, University of Surrey
In a decade or two, journeys into space could become as normal [really?]as transatlantic flights. In particular, the number of humans travelling into space with the help of commercial companies, such as Virgin Galactic and Blue Origin, will increase significantly.
But such travel comes with huge radiation risks. Sudden changes in space weather, such as solar flares, for example, could have significant health implications for crew and passengers. Now our recent paper, from the University of Surrey, Foot Anstey LLP Space and Satellite Team, has found that current legislation and regulation don’t do enough to protect space tourists and crew.
Changes in space weather could expose space tourists to radiation doses in excess of the recommended maximum 1 millisievert (mSv) yearly uptake for a member of the public and 20mSv yearly for those working with radiation. Research at the University of Surrey shows that during an extreme space weather event, flight participants could receive doses in excess of 100mSv.
Current legislation and regulation focusing on potential radiation exposure for space tourists is limited and largely untested. There is a heavy focus on conventional non-radiation risk and wider safety, with guidance stemming from regulation of normal commercial flights. However, these are significantly different to space tourism enterprises.
Similarly, the law around space flights and their associated risk liability is complex. Space law incorporates a mix of international law (such as international agreements, treaties and conventions), domestic legislation and guidance.
Cancer risk
Exposure to low levels of background natural radiation is part of everyday life. Most people are not aware of this exposure and the potential risks to our health. For example, an 0.08mSv effective dose from a commercial flight from the UK to the US.
However, exposure to elevated levels of ionising radiation, such as those possible during space weather events, can potentially cause damage to DNA. The risk of space travel therefore ranges from a minor increase in health defects to serious health implications such as cancers.
There has been significant risk assessment of radiation exposure on Earth; for example in the nuclear industry. This is unlike the space tourism industry, which is still in its infancy.
Previous research has focused on the potential risk assessment for astronauts from radiation exposure and long duration missions outside low-Earth orbit. But this does not consider risks for those on short trips to space as tourists. Thus, there is still significant work to be done to assess the unique risk for space tourist flights and the supporting guidance and regulation.
Any existing regulation, such as the UK Air Navigation Order and Federal Aviation Administration (FAA) space flight regulations, that is applicable to potential space flights focuses on crew, rather than paying passengers.
The space tourism industry is currently not fully aware of the radiation risks, we discovered. It is instead relying on incomplete “informed consent” for non-crew participants. The current regulation for the industry therefore places the risk burden firmly on the space tourist. We argue more legislation and regulation are needed.
Our recommendations
We made a series of recommendations in our report. But they are advisory. They are intended for the industry and regulators to consider as the space tourism sector continues to develop, particularly the FAA and the UK Civil Aviation Authority (CAA)………………………………… more https://theconversation.com/space-tourists-and-crew-suffer-high-radiation-risks-regulation-is-needed-to-protect-them-225693
US and Japan seek UN resolution calling on all nations to ban nuclear weapons in outer space
The United States and Japan are sponsoring a U.N. Security Council resolution calling on nations not to deploy or develop nuclear weapons in space
ByEDITH M. LEDERER Associated Press, March 19, 2024,
UNITED NATIONS — The United States and Japan are sponsoring a U.N. Security Council resolution calling on all nations not to deploy or develop nuclear weapons in space, the U.S. ambassador announced Monday.
Linda Thomas-Greenfield told a U.N. Security Council meeting that “any placement of nuclear weapons into orbit around the Earth would be unprecedented, dangerous, and unacceptable.”
The announcement that the U.S. and Japan had circulated a resolution follows White House confirmation last month that Russia has obtained a “troubling” anti-satellite weapon capability, although such a weapon is not operational yet.
Russian President Vladimir Putin declared later that Moscow has no intention of deploying nuclear weapons in space, claiming that the country has only developed space capabilities similar to those of the U.S.
The Outer Space Treaty ratified by about 114 countries including the United States and Russia prohibits the deployment of “nuclear weapons or any other kinds of weapons of mass destruction” in orbit or the stationing of “weapons in outer space in any other manner.”
Japan’s Foreign Minister Yoko Kamikawa, who chaired the council meeting, said that even during “the confrontational environment” of the Cold War, the rivals agreed to ensure that outer space remained peaceful. That prohibition on putting any weapons of mass destruction into orbit must be upheld today, she said.
Thomas-Greenfield said all parties to the treaty must commit to the ban on nuclear and other destructive weapons, “and we must urge all member states who are not yet party to it to accede to it without delay.”
She said the United States looks forward to engaging with the other members of the 15-nation Security Council “to forge consensus around this text.”…………………………………………………………………………………………………….
more https://abcnews.go.com/US/wireStory/us-japan-seek-resolution-calling-nations-ban-nuclear-108261129
Musk’s SpaceX is building spy satellite network for US intelligence agency, sources say
By Joey Roulette and Marisa Taylor, March 17, 2024
WASHINGTON, March 16 (Reuters) – SpaceX is building a network of hundreds of spy satellites under a classified contract with a U.S. intelligence agency, five sources familiar with the program said, demonstrating deepening ties between billionaire entrepreneur Elon Musk’s space company and national security agencies.
The network is being built by SpaceX’s Starshield business unit under a $1.8 billion contract signed in 2021 with the National Reconnaissance Office (NRO), an intelligence agency that manages spy satellites, the sources said.
The contract signals growing trust by the intelligence establishment of a company whose owner has clashed with the Biden administration and sparked controversy, opens new tab over the use of Starlink satellite connectivity in the Ukraine war, the sources said.
The Wall Street Journal reported, opens new tab in February the existence of a $1.8 billion classified Starshield contract with an unknown intelligence agency without detailing the purposes of the program.
Reuters reporting discloses for the first time that the SpaceX contract is for a powerful new spy system with hundreds of satellites bearing Earth-imaging capabilities that can operate as a swarm in low orbits, and that the spy agency that Musk’s company is working with is the NRO.
Reuters was unable to determine when the new network of satellites would come online and could not establish what other companies are part of the program with their own contracts.
SpaceX, the world’s largest satellite operator, did not respond to several requests for comment about the contract, its role in it and details on satellite launches. The Pentagon referred a request for comment to the NRO and SpaceX.
In a statement the NRO acknowledged its mission to develop a sophisticated satellite system and its partnerships with other government agencies, companies, research institutions and nations, but declined to comment on Reuters’ findings about the extent of SpaceX’s involvement in the effort…………………………………………..
Russia and China announce plan to build shared nuclear reactor on the moon by 2035, ‘without humans’

Live Science, By Harry Baker, 8 Mar 24
The proposed nuclear reactor, which could be transported and assembled without human assistance, would provide energy to a lunar base that Russia and China have agreed to build together.
Russia’s space agency Roscosmos has announced plans to work with China to build an automated nuclear reactor on the moon by 2035. The proposed reactor will help power a proposed lunar base that the two countries will jointly operate.
Back in 2021, Roscosmos and the China National Space Administration (CNSA) revealed that they intended to build a shared base on the moon, named the International Lunar Research Station (ILRS), which they claimed at the time would be “open to all interested countries and international partners.”
However, NASA astronauts are unlikely to be allowed to visit this base due to historically frosty relations with CNSA and a more recent split with Roscosmos, which will leave the International Space Station by 2025 in response to sanctions from the U.S. over Russia’s invasion of Ukraine in February 2022.
On Tuesday (March 5), Roscosmos announced that it will eventually attempt to build a nuclear reactor alongside CNSA, which would theoretically be able to power the ILRS.
“Today we are seriously considering a project — somewhere at the turn of 2033-2035 — to deliver and install a power unit on the lunar surface together with our Chinese colleagues,” Roscosmos director general Yury Borisov told state-owned Russian news site TASS.
Borisov added that the challenging construction job would likely be carried out autonomously “without the presence of humans” and that the necessary technological solutions to pull it off are “almost ready.”
Roscosmos is also looking to use massive nuclear-powered rockets to transfer cargo to the moon to build this base, but the agency has not yet figured out how to build these spacecraft safely, Reuters reported……………………………………..
Roscosmos and CNSA, neither of which have put humans on the moon’s surface, have contrasting track records when it comes to recent lunar exploration.
Last year, Russia’s first moon mission in 47 years ended in disaster when the Luna-25 lander crashed into the lunar surface, leaving behind a 33-foot (10 meter) wide crater.
However, China has had a presence on the moon since 2013, when the Chang’e 3 mission put a lander and rover on the lunar surface. The subsequent Chang’e 4 and Chang’e 5 missions, which occurred in 2019 and 2020 respectively, also successfully landed spacecraft on the moon. The most recent mission also successfully returned lunar samples to Earth — a feat that CNSA will attempt to repeat later this year.
Last week, CNSA also announced that it will start launching giant reusable rockets over the next two years as part of the agency’s plan to put boots on the moon by 2030.
However, NASA is still on track to return humans to the lunar surface before then, despite the first crewed Artemis mission being delayed until 2026. https://www.livescience.com/space/space-exploration/russia-and-china-announce-plan-to-build-shared-nuclear-reactor-on-the-moon-by-2035-without-humans
Russia says it is considering putting a nuclear power plant on the moon with China
Reuters, March 6, 2024, https://www.reuters.com/technology/space/russia-china-are-considering-putting-nuclear-power-unit-moon-ria-2024-03-05/
MOSCOW, March 5 (Reuters) – Russia and China are considering putting a nuclear power plant on the moon from 2033-35, Yuri Borisov, the head of Russia’s space agency Roscosmos said on Tuesday, something he said could one day allow lunar settlements to be built.
Borisov, a former deputy defence minister, said that Russia and China had been jointly working on a lunar programme and that Moscow was able to contribute with its expertise on “nuclear space energy”.
“Today we are seriously considering a project – somewhere at the turn of 2033-2035 – to deliver and install a power unit on the lunar surface together with our Chinese colleagues,” Borisov said.
Solar panels would not be able to provide enough electricity to power future lunar settlements, he said, while nuclear power could.
“This is a very serious challenge…it should be done in automatic mode, without the presence of humans,” he said of the possible plan.
Borisov spoke also of Russian plans to build a nuclear-powered cargo spaceship. He said all the technical questions concerning the project had been solved apart from finding a solution on how to cool the nuclear reactor.
“We are indeed working on a space tugboat. This huge, cyclopean structure that would be able, thanks to a nuclear reactor and a high-power turbines…to transport large cargoes from one orbit to another, collect space debris and engage in many other applications,” Borisov said.
Russian officials have spoken before of ambitious plans to one day mine on the Moon, but the Russian space programme has suffered a series of setbacks in recent years.
Its first moon mission in 47 years failed last year after Russia’s Luna-25 spacecraft spun out of control and crashed.
Moscow has said it will launch further lunar missions and then explore the possibility of a joint Russian-China crewed mission and even a lunar base.
China outlines position on use of space resources

Space News Andrew Jones, March 6, 2024
HELSINKI — China holds a seemingly positive stance towards the use of space resources, according to a recent submission made by a Chinese delegation to the United Nations.
The delegation appears to state that China considers space resource utilization as permissible, but must be conducted in accordance with the Outer Space Treaty (OST) of 1967.
China’s submission treats the use of space resources as legal, but also calls for adherence to the existing frameworks of international space law, with the OST as the cornerstone.
The document was submitted to the Working Group on Legal Aspects of Space Resource Activities of the Legal Subcommittee of the Committee on the Peaceful Uses of Outer Space (COPUOS).
COPUOS is a body of the United Nations tasked with governing the exploration and use of space for the benefit of all humanity, overseeing matters related to space science and technology and their applications. The Working Group plays a critical role in addressing the legal challenges posed by the utilization of space resources, helping to shape the international legal framework that will govern these activities.
The submission could be seen as a beneficial development, helping to set the stage for a dialogue on the legal frameworks for governing the use of space resources.
“This engagement by China on the international discussion on space resources is a positive development,” Christopher Johnson, director of legal affairs and space law for the Secure World Foundation, told SpaceNews. “It tells us that China is taking international fora like COPUOS seriously, and seems to be engaging in good faith with the fora and with the process.
“Additionally, it’s welcome to have a clear statement of Chinese positions on these issues, and this informs other States in their approach and preparations to the international discussions going on at the UN.”
Johnson interprets the Chinese stance as seemingly largely aligned with the broader international consensus on the use of space resources. That is, the right to possess and use space resources is not only desirable by space agencies and national governments, but is also permissible under the current international law.
Discussion and consideration of the use and legality utilizing space resources has grown in recent years due to advancements in the space sector, the rise of commercial companies and renewed interest in the moon.
This has made international law and diplomacy related to the subject matters of key focus, with the distance between the respective stances of the U.S. and China likely to be pivotal. ……………….
There are a number of issues for the international community to settle going forward, some of which are noted in the Chinese submission. These include how space resources can be utilized in a sustainable fashion and in a way that fosters scientific investigations, while also ensuring peaceful relations in space between states and other actors in space.
Another key matter is the question of how states supervise their national activities, making sure private companies comply with the law. Additionally, all such activities will also need to preclude any national territorial annexation of the moon or other celestial bodies, as prohibited by Article II of the OST. ……………………………………………………………….. more https://spacenews.com/china-outlines-position-on-use-of-space-resources/
Satellites burning up in our atmosphere may not be as harmless as first thought

Business Insider, Marianne Guenot , Mar 2, 2024
- Spacecraft burning up in the atmosphere are leaving behind metal particles.
- Scientists are racing to understand if that affects the climate.
- One risk is that these particles may spark rainbow-colored clouds that damage the ozone layer.
Satellites and spacecraft burning up in our atmosphere are leaving metal particles in the stratosphere — and scientists are worried it could harm our planet.
About 10% of the particles floating around the stratosphere now come from the aerospace industry, and we don’t know if this could impact the climate.
One risk is that these new particles could seed polar stratospheric clouds, which are spectacular rainbow-colored clouds that can damage the ozone layer, experts told Business Insider.
“This is a good demonstration of how important it is to have the basic research on the stratosphere,” Daniel Murphy, a research scientist at the National Oceanic and Atmospheric Administration Chemical Science Lab, who led a survey of the particles, told BI.
“There is a whole phenomenon here that we didn’t expect out and we don’t fully understand the implications,” he said.
Stratospheric particles can shape the ozone layer
…..This crucial layer of the atmosphere, mostly contained in the stratosphere, protects us from ultraviolet radiation from the sun. It was frequently splashed across the headlines about 40 years ago when scientists raised the alarm about gaping holes growing over the poles made by chlorofluorocarbons (CFCs) rising up uncontrolled to the atmosphere…………………………………………………
Metal from satellites and spacecraft is vaporizing into the atmosphere
Murphy and his colleagues recently conducted a survey of the state of stratospheric particles over Alaska using a sensitive detector aboard NASA’s WB-57 high-altitude research plane.
The findings, published in the peer-reviewed journal PNAS in October 2023, revealed that about 10% of the stratospheric sulfuric acid particles they picked up could not be explained by natural causes………………………………………………………………………………………………………………………….
We’re realizing how little we know

With launch costs going down, the number of satellites orbiting the planet is only expected to grow to over 50,000 by 2030, up from about 8,000 now. Many of these satellites are expected to have a short lifetime.
“If you multiply those numbers out, a satellite will be reentering the atmosphere on average about once an hour,” said Murphy.
Within the next few decades, Murphy and his co-authors estimate aerospace debris could make up 50% of the particles in the stratosphere, which makes the need to understand what they do even more pressing.
Spacecraft decommissioning is only part of the equation, said Chipperfield.
“There’s an increasing number of rocket launches for small satellites and tourism, which burn kerosene or other fuels that emissions in the atmosphere. Then some satellites and orbit have fuel like iodine that can come back to the atmosphere. And then the demise,” he said………………………………………………………………………………. more https://www.businessinsider.com/satellites-burn-atmosphere-particles-stratosphere-climate-ozone-2024-2
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