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  1. 1
    UK military jamming other nations' satellites, BBC told●UK military jamming other nations' satellites to defend itself, BBC toldYhnWorldDefense170just now

    The UK military is jamming satellites belonging to other nations as part of its own defensive operations, according to information given to the BBC. The disclosure offers a rare look into electronic warfare practices in orbit, where signals used by hostile forces are disrupted to protect British interests. It is likely to renew debate about rules of engagement and escalation risks in space.

  2. 2
    NASA's Mars Sample Return mission declared dead●NASA’s Mars Sample Return mission is deadYhnScience45533 min ago

    NASA's Mars Sample Return mission, long planned to bring rocks collected by the Perseverance rover back to Earth, has been cancelled, according to a report in Science. The programme had faced ballooning costs and schedule delays, and its demise ends hopes of returning Martian samples for years. Scientists are reacting with disappointment, warning the decision sets back planetary research.

  3. 3
    Texas wildlife refuge faces deadline as border wall lawsuit proceeds●From Gaige Davila: Time is running out for the Santa Ana National Wildlife Refuge, once called a "crown jewel" of protecMmastodonWorldLaw & Courts16just now

    The Santa Ana National Wildlife Refuge in South Texas, once described as a "crown jewel" of American protected spaces, is running out of time, according to reporting by Gaige Davila for the Texas Observer. A last-ditch lawsuit is attempting to slow border wall construction through the refuge until Congress can intervene, as advocates warn the refuge's habitats and wildlife are at risk.

  4. 4
    Amazon seeks FCC approval for 5,105 new satellites amid secrecy concerns●# Amazon is asking the # FCC to approve 5,105 massive new # satellites while hiding their orbital debris risk models behMmastodonScienceSpace Policy31449 min ago

    Amazon has asked the US Federal Communications Commission to approve a constellation of 5,105 additional satellites, drawing criticism over the company's refusal to disclose its orbital debris risk models publicly. Critics argue corporate secrecy undermines oversight of collision risk and space sustainability, and are calling for full transparency, saying a safe orbital environment should benefit everyone rather than being managed behind closed doors.

  5. 5
    EU commissioner pushes to increase European launch rates●EU commissioner focuses on increasing European launch rates✉newsWorldEU Politics7 min ago

    The EU's space commissioner is making higher European launch rates a priority, pressing for more frequent launches from European soil and stronger autonomous access to space. The push reflects concern that Europe lags the US and China in launch cadence and depends on foreign providers. Industry observers are watching for concrete measures to support Arianespace and newer European launch firms.

  6. 6
    SpaceX launches classified US Space Force mission from California●SpaceX launches classified mystery mission for US Space Force from California (video, photos)✉newsScienceSpace52 min ago

    SpaceX carried out a launch from California on behalf of the US Space Force, with details of the payload kept secret as part of a classified military mission. The liftoff drew attention for its national security implications and for SpaceX's growing role in military space operations, with photos and video of the launch circulating widely.

  7. 7
    Pakistan Orders Hospitals to Prepare Beds for Mass Casualties●Pakistan Tells Hospitals to Clear Bed Space for "Mass Casualty Incident"YhnWorldDefense7just now

    Pakistani authorities have instructed hospitals to free up bed space in preparation for what officials are calling a potential 'mass casualty incident'. The order comes amid tensions surrounding the detention of sisters of former prime minister Imran Khan, who were held ahead of planned protests. Commenters are reading the directive as a sign the government is bracing for large-scale unrest, with the military and Khan's supporters on a collision course.

  8. 8
    Google unveils Project Suncatcher to put AI compute in space●Google’s Project Suncatcher to put ML infrastructure in spaceYhnTechnology23232 min ago

    Google has announced Project Suncatcher, a research initiative to run machine learning infrastructure on solar-powered satellite constellations in orbit. The idea is to use uninterrupted sunlight in space to power AI data centers without Earth's land and energy constraints. Commenters are debating feasibility, launch costs, thermal management and whether orbital compute could scale.

  9. 9
    Apple Music to open concert venue at Battersea Power Station●Apple Music to open concert venue in Battersea Power StationYhnCultureMusic7118 min ago

    Apple Music is set to open a new concert venue at Battersea Power Station in London. The venue would give the tech giant a physical space for live performances and events, adding to the landmark building's growing mix of shops, offices and entertainment. Details on capacity and opening date were not immediately given, and reaction is still forming.

  10. 10

    Niger has rejected a set of key human rights recommendations during its United Nations universal periodic review, drawing criticism from rights monitors. Human Rights Watch highlighted the dismissals, arguing the junta-led country is refusing to address serious abuses. The rejection adds to concerns over shrinking civic space in Niger since the 2023 coup and is likely to intensify pressure from international rights bodies and diplomatic partners.

  11. 11
    FCC's power to approve mega-constellation projects under scrutiny●"The U.S. Federal Communications Commission can single-handedly green-light massive spaceflight projects that could compMmastodonScienceSpace Policy14049 min ago

    The U.S. Federal Communications Commission can single-handedly approve massive spaceflight projects, such as large satellite constellations, that could permanently alter the view of the night sky for everyone on Earth. Space law experts note that despite public outcry over these projects, the FCC holds largely unrivalled authority over such approvals, with few other regulatory avenues available to challenge them.

  12. 12
    Space Force books 2027 on-orbit servicing missions with two startups●U.S. Space Force Schedules 2027 On-Orbit Servicing Missions With Astroscale U.S. and Starfish Space✉newsScienceSpace Policy49 min ago

    The U.S. Space Force has scheduled on-orbit servicing missions for 2027 with Astroscale U.S. and Starfish Space. The missions would mark a step toward routine in-space refueling, repair and satellite maintenance, an emerging commercial capability the military sees as key to keeping spacecraft operating longer and making space assets more resilient.

  13. 13
    SpaceX launches secretive U.S. Space Force mission from California●SpaceX launches mysterious U.S. Space Force mission from California✉newsScienceSpace52 min ago

    SpaceX carried out a launch for the U.S. Space Force from California, with details of the mission's payload and purpose kept largely under wraps. The classified nature of the assignment has drawn attention, with coverage focusing on the growing role of commercial launch providers in national security space operations and speculation about what the mysterious mission involves.

  14. 14
    AI's data center problem could move to space●AI’s data center problem could move to space✉newsScienceSpace Policy49 min ago

    A Washington Examiner report argues that the growing strain AI places on data centers — power demand, cooling needs and land use — could eventually push computing infrastructure into orbit, where satellites would get continuous solar energy. The idea is gaining attention as AI companies face rising energy costs and grid constraints on Earth, though significant technical and cost hurdles remain before space-based data centers become realistic.

  15. 15
    Air Force Secretary Confirms US Has Weapons in Space▼Air Force secretary acknowledges the US has weapons in space✉newsScienceSpace Policy49 min ago

    The US Air Force secretary has acknowledged that the United States possesses weapons in space, a rare official confirmation of American offensive capabilities in orbit. The statement is drawing attention because US officials have historically avoided detailing space-based weaponry, and it lands amid growing concerns over military competition in orbit with rivals such as China and Russia.

  16. 16

    Jared Isaacman, the billionaire private astronaut nominated to lead NASA, spoke at a Wall Street Journal event about what he calls the agency's new era. The discussion focused on how NASA may shift toward closer collaboration with commercial space companies and a faster, more ambitious approach to exploration, drawing wide attention from space policy watchers.

  17. 17
    U.S. Government Seizes 54-Pound Martian Meteorite Sold at Auction●U.S. Government seizes 54-pound Martian meteorite sold at auction last yearYhnWorldPolitics239 min ago

    The U.S. government has seized a 54-pound Martian meteorite that was sold at auction last year, asserting that the space rock belongs to America. The case, reported by the New York Times and tied to U.S. Attorney Jeanine Pirro, raises questions over who has legal ownership of meteorites found on Earth and whether private sales of such rare objects can stand. The seizure has drawn attention for its unusual mix of science, property law and government power.

  18. 18
    SpaceX prepares for first orbital flight of Starship●SpaceX shoots for first orbital flight of Starship▶youtubeScienceSpace176.3K52 min ago

    SpaceX is attempting the first orbital test flight of its Starship rocket, the largest and most powerful launch vehicle ever built. The flight from Starbase in Texas is a key milestone in the company's plan to develop a fully reusable spacecraft for missions to the Moon and Mars. Spaceflight enthusiasts and industry watchers are following preparations closely.

  19. 19

    Advertising sales for a documentary about Elon Musk are reportedly being turned down by multiple media platforms, with ad space for the project refused by major outlets. The story is drawing attention because of Musk's high public profile and the sensitivity around content tied to him. Details on which platforms refused the ads, and why, remain limited to the claim itself.

  20. 20
    NASA's SpaceX Crew-13 Capsule Lands at Kennedy Space Center●NASA’s SpaceX Crew-13 Lands at NASA Kennedy✉newsScienceSpace52 min ago

    NASA's SpaceX Crew-13 mission has returned to Earth, with the spacecraft landing at NASA's Kennedy Space Center in Florida. The splashdown marks the end of the crew's mission to the International Space Station. Details about the crew's health, mission accomplishments and return timeline have not yet been released in the initial report.

  21. 21
    SpaceX launches classified Space Force mission from California●SpaceX launches classified US Space Force mission from California, lands booster at sea✉newsScienceSpace52 min ago

    SpaceX launched a classified US Space Force mission from California and successfully landed the Falcon 9 booster at sea. The payload's purpose has not been disclosed, consistent with national security missions. Multiple local outlets are carrying the launch, highlighting SpaceX's continued role in military space operations and its reusable rocket landing operations at sea.

  22. 22
    SpaceX Starship to attempt first orbital mission on 14th flight●SpaceX Starship to attempt first orbital mission with 14th flight▶youtubeScienceSpace199.6K52 min ago

    SpaceX is preparing its Starship for a first orbital mission on the vehicle's 14th flight test. The attempt is a key milestone for the program, which has been iterating through rapid test launches from Texas. Interest is high because an orbital run would mark the biggest step yet toward making the massive rocket fully operational for future missions, including NASA's lunar plans.

  23. 23
    Environmental groups challenge FCC approval of space sunlight project●"Four environmental organizations filed a petition Thursday asking the Federal Communications Commission to reverse apprMmastodonScienceSpace Policy4749 min ago

    Four environmental organizations filed a petition Thursday asking the Federal Communications Commission to reverse its approval of a startup's plan to beam on-demand sunlight from space to Earth. The groups argue the agency failed to consider the project's potential impacts on wildlife and astronomy, opening a new front in debates over regulating commercial space ventures.

  24. 24
    New Satellite Engine Could Use Earth's Atmosphere as Fuel●New Satellite Engine Could Use Earth's Atmosphere to Stay in Orbit IndefinitelyYhnScienceSpace Policy6649 min ago

    Researchers have unveiled an air-breathing electric propulsion engine that scoops up molecules of Earth's upper atmosphere and uses them as propellant, potentially letting satellites in very low orbit refuel themselves and operate indefinitely without carrying limited fuel supplies. The concept could reshape how low-orbit missions are designed, extend satellite lifetimes dramatically, and reduce the cost of Earth observation and communications operations.

  25. 25
    Physicists find evidence gravity may be holographic●Gravity seems to be holographic: physicists discover it can collapse the dimensions of space but don't yet know what thaMmastodonSciencePhysics1151 min ago

    Physicists report new evidence suggesting gravity is holographic, meaning it may allow the dimensions of space to collapse into fewer dimensions, as if the universe were encoded on a lower-dimensional surface. The finding, covered by Quanta Magazine, is striking but its implications for the nature of reality remain unknown, and researchers are still working out what a holographic universe would actually mean.

  26. 26
    SpaceX Unveils 10-Hour Mission Plan for Starship Flight 14●Starship Flight 14 Goes Orbital! SpaceX Reveals 10-Hour Mission | Starship Update▶youtubeScienceSpace246.5K52 min ago

    SpaceX has outlined plans for Starship Flight 14, with the next test expected to target an orbital mission lasting up to ten hours. The extended duration would mark a significant step for the program, testing the vehicle's endurance in space far beyond earlier short flights. Space enthusiasts and analysts are discussing what a ten-hour mission means for SpaceX's timeline toward operational Starship flights and future lunar and Mars ambitions.

  27. 27
    SpaceX Aims for Three Starship Flights in Five Weeks●SpaceX Is Aiming for 3 Starship Flights in 5 Weeks?!▶youtubeScienceSpace382.2K52 min ago

    SpaceX is reportedly planning to launch its Starship rocket three times over roughly five weeks, an unprecedented cadence for the still-in-testing mega rocket. Space commentators are buzzing about whether the company can realistically prepare the vehicle, the launch pad and regulatory approvals that quickly, given the challenges of earlier flights. If achieved, the rapid-fire schedule would mark a major step toward making Starship operations routine.

  28. 28
    New York Times examines surge of political content online▼NYT dives into rise of political content online✉newsWorldUS Politics8 min ago

    The New York Times is taking a closer look at the growing volume of political content circulating across online platforms. The report explores how political messaging increasingly dominates digital spaces and what that shift means for audiences, campaigns and public debate. The story is drawing attention as Americans follow political news heading into the next election cycle.

  29. 29
    Starlink satellite drift could track weather from orbit●Astronomer watches Starlink satellites sinking to build a 'planetary barometer'YhnScience6553 min ago

    An astronomer is tracking the gradual orbital decay of Starlink satellites, using their sinking altitudes as a kind of 'planetary barometer' to gauge density changes in the upper atmosphere. Because satellite drag responds to solar activity and atmospheric heating, the constellation's thousands of spacecraft could double as a global measuring network. The approach highlights ongoing tension between the megaconstellation and observational astronomy.

  30. 30
    DARPA Plans Repair Robot for Satellites in Geosynchronous Orbit●Inside DARPA’s Mission to Send a Repair Robot to Geosynchronous Orbit✉newsTechnologyRobotics55 min ago

    DARPA is developing a robotic spacecraft designed to service and repair satellites in geosynchronous orbit, roughly 36,000 kilometers above Earth. The program, detailed by IEEE Spectrum, would extend the lives of expensive communications and military satellites that currently cannot be fixed once deployed. Interest is focused on the engineering challenges of robotic repair at such extreme distances and its implications for space operations.

  31. 31
    SpaceX Starship prepares for bid to reach orbit●Will SpaceX's Starship finally make it to orbit? We're about to find out✉newsScienceSpace52 min ago

    SpaceX is preparing its Starship rocket for a launch attempt that could see the vehicle reach orbit for the first time. The fully reusable, next-generation rocket has yet to complete an orbital flight, and anticipation is high among space enthusiasts. Observers are watching to see whether the vehicle will perform as designed and how the attempt will affect future missions.

  32. 32
    US Warns of Russian Nuclear Weapons in Orbit●Russian Nukes in Orbit: The US Alert | 24H Pujadas▶youtubeWarNuclear261K1 h ago

    The United States has raised an alert over Russian nuclear weapons potentially being placed in orbit, according to coverage on French channel LCI's 24H Pujadas programme. The report examines what such a space-based nuclear capability would mean for Western security and the possible breach of existing arms control commitments. The warning has drawn wide attention to the prospect of weapons in space.

  33. 33
    SpaceX Footage Sheds Light on Salvaging Starship 40●Salvaging Starship 40: What SpaceX's New Footage Reveals▶youtubeScienceSpace330.4K52 min ago

    SpaceX has released new footage relating to Starship Ship 40, and analysts are going through it for clues about the vehicle's condition and whether any recovery or salvage work is possible. The images are being picked apart by space watchers for details on damage to the upper stage and what it means for the next Starship flight, as SpaceX works to keep its test campaign on schedule.

  34. 34

    A Quanta Magazine article explaining the holographic principle in physics is being discussed on Hacker News. The idea is that gravity in a volume of space can be described by information encoded on that volume's boundary, as in the AdS/CFT correspondence, suggesting three-dimensional reality may emerge from lower-dimensional information. Commenters on the post are debating what this implies about the fundamental nature of space, time and whether reality is a projection.

  35. 35

    A new player has emerged in the growing conflict over siting solar farms on agricultural land, according to Politico. The dispute pits renewable energy developers seeking open space for large-scale solar projects against farmers and rural communities concerned about losing productive farmland. The identity and motives of this unlikely influential figure are drawing attention as the battle over land use and clean energy intensifies across rural areas.

  36. 36
    SpaceX's Starship Rocket Heads To Orbit With Much At Stake▼SpaceX’s Starship Rocket Is Heading To Orbit–With A Lot On The Line✉newsScienceSpace52 min ago

    SpaceX's Starship rocket is heading to orbit in a high-stakes test flight, according to Forbes. The mission carries significant weight for the company, as the giant rocket's performance could shape the future of SpaceX's deep-space ambitions and upcoming NASA lunar plans. Observers are watching closely to see whether the vehicle can complete its orbital objectives.

  37. 37
    Quantum Computer Operates in Space for the First Time●For The First Time, a Quantum Computer Has Operated in Space✉newsSciencePhysics51 min ago

    Researchers have reported the first operation of a quantum computer in space, a milestone that could pave the way for orbital quantum computing and secure space-based quantum communications. Running quantum hardware outside Earth's atmosphere has long been a goal, since space offers conditions for linking quantum systems across vast distances. The achievement is drawing attention across the physics and space communities, with observers calling it an early but significant step toward practical quantum networks beyond Earth.

  38. 38
    ISRO Opens Its Doors to the Private Sector●സ്വകാര്യ മേഖലയ്ക്കായി ISRO വാതിൽ തുറക്കുമ്പോൾ : Dr M G Suresh Kumar | Bijumohan Channel▶youtubeScienceSpace Policy2.9K49 min ago

    ISRO is opening its facilities and programmes to India's private space sector, according to Dr M G Suresh Kumar speaking in a widely discussed Malayalam interview. The discussion covers how private companies can now take part in satellite launches, space technology development and related ISRO initiatives, a shift seen as a major step in India's evolving space policy.

  39. 39
    Bedminster AI mural condemned as insult to artists●Community condemn Bedminster AI mural as 'insult' to artistsYhnScienceSpace Policy3721 min ago

    A mural created using artificial intelligence in Bedminster, Bristol, has drawn sharp criticism from local residents and artists, who have described it as an insult to the artistic community. The backlash reflects ongoing anger over AI-generated work replacing human creativity in public art spaces. Critics argue the piece undermines the skills and livelihoods of traditional mural painters.

  40. 40
    Falling space junk risk rising, experts warn●"For now, people are more likely to be struck by lightning than by falling space junk. But those odds are shifting. SeanMmastodonScienceSpace Policy4749 min ago

    Being hit by falling space debris remains far less likely than a lightning strike, but former NASA administrator Sean O'Keefe and other experts say those odds are shifting as more rockets and satellites re-enter the atmosphere. They argue governments and companies should be required to use materials that fully burn up on re-entry, as launches multiply and debris concerns grow.

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