Science

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.

A Washington Examiner piece argues that the growing energy and cooling demands of AI data centers could eventually push this infrastructure into orbit. The idea is that space-based data centers could draw on continuous solar power and easier heat dissipation. It adds to a live debate over whether terrestrial power grids can keep up with AI's expansion, and follows growing interest among tech firms in orbital computing concepts.

The United States is helping double the volume of oil leaving the Gulf, with the US military now guiding tanker ships through the strait in broad daylight rather than under cover of night. The move signals a more open, coordinated approach to securing one of the world's most critical energy chokepoints, reassuring shippers and markets that traffic can flow despite regional tensions.

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.

Space law experts note that the U.S. Federal Communications Commission can single-handedly approve massive spaceflight projects capable of permanently changing how the night sky looks worldwide. The agency's approvals have drawn outcry from astronomers and environmentalists concerned about satellite constellations and light pollution, yet critics say there are very few legal avenues outside the FCC to challenge or block such projects.

SpaceX carried out a launch from California on behalf of the U.S. Space Force, with the mission's payload and purpose kept classified. Details about the spacecraft, its orbit and its objectives have not been disclosed, prompting attention and speculation about what the military is sending to space and why secrecy surrounds the flight.

Researchers suggest a long-held interpretation of a geological record dating back roughly two billion years may have been mistaken, prompting a re-examination of what it reveals about early Earth conditions. The finding is drawing attention from geoscientists and climate researchers, since reassessing ancient clues can shift understanding of how the planet's atmosphere and surface evolved over deep time.

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.

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.

Four environmental organizations filed a petition Thursday urging 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 ignored potential impacts on wildlife and astronomy when clearing the project, reigniting debate over regulating commercial use of orbit.

SpaceX launched a classified US Space Force mission from California, then successfully landed the Falcon 9 booster at sea. The payloads and mission details remain undisclosed, in keeping with standard practice for national security launches. The flight adds to SpaceX's growing cadence of military missions and demonstrates the company's continued reusable-rocket operations from the West Coast.

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.

An astronomer is tracking how Starlink satellites sink in their orbits, using the drift as a 'planetary barometer' to measure changes in Earth's upper atmosphere. Because the satellites' orbits respond to atmospheric drag, their gradual descent can act as a gauge of density variations. The idea is drawing attention among space and science readers interested in whether mega-constellations could double as atmospheric monitoring tools.

A new antitrust lawsuit targets Anthropic, OpenAI, xAI and Google, alleging the AI companies agreed among themselves to slow the pace of AI development. Plaintiffs argue the alleged plan had been in motion for months before the companies publicly described any such agreement as self-serving. If the claims hold up, the case could become a major test of how competition law applies to coordination among leading AI labs.

New research reported by Quanta Magazine suggests gravity behaves in a holographic way, capable of collapsing the dimensions of space itself. Physicists say the finding supports the idea that three-dimensional reality could be encoded on a lower-dimensional surface, but they do not yet understand what this means for the nature of reality. The work is being discussed as a potentially major step in quantum gravity research.

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.

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.

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.

Experts, including former NASA administrator Sean O'Keefe, warn that while a person is currently more likely to be struck by lightning than by falling space debris, those odds are shifting as more objects reenter the atmosphere. They argue governments and companies should be compelled to use materials that fully burn up on reentry, amid growing concern over the risks posed by the expanding volume of rockets and satellites in orbit.

Researchers have developed the most accurate atomic clock ever built, according to a new report. The advance pushes timekeeping precision beyond existing standards, a field where even tiny improvements matter for GPS navigation, telecommunications, and tests of fundamental physics such as whether fundamental constants change over time. Details of the clock's design and measured accuracy have drawn attention from the scientific community.

New research finds that common cleaning sponges release trillions of microscopic plastic fibers during everyday use, adding a previously underappreciated source of microplastics to household wastewater. The findings raise concerns about how much plastic contamination regular cleaning routines contribute to the environment, and researchers are calling for closer scrutiny of everyday plastic-based household products and their alternatives.

New research indicates the Earth's crust is slowly tearing beneath the Pacific Northwest, drawing attention to geological activity in the Cascadia region of the US West Coast. The finding has sparked discussion among geologists and the public about what the tearing could mean for seismic risk in the area.

SpaceX has carried out a full launch rehearsal as it prepares for the fourteenth flight of its Starship rocket. The dress rehearsal, watched closely by spaceflight observers, is a key milestone before the vehicle is cleared for liftoff. Attention is now turning to the countdown and what the next test flight could demonstrate about the program's progress.

Researchers have reviewed anti-aging treatments to determine which ones actually reduce biological age rather than just promising to do so. The findings point to certain interventions that measurably changed markers of biological aging, while others failed to show real effects. The report is drawing attention as interest grows in science-backed approaches to slowing aging.

Two NASA astronauts who traveled farther from Earth than any humans before them are moving into new roles within the space agency. The pair set the distance record during their mission, and NASA is now assigning them to fresh positions. Details of their exact new duties have not yet been made public.

The astronauts assigned to NASA's SpaceX Crew-13 mission have arrived in Florida as preparations continue for their launch to the International Space Station. Their arrival marks a standard pre-launch milestone, with final training and checks typically taking place at Kennedy Space Center before liftoff aboard a SpaceX Crew Dragon capsule.

SpaceX is preparing another Starship launch from its Starbase facility in Texas, with the flight potentially marking a historic milestone for the rocket program. The Corpus Christi Caller-Times published guidance on where spectators can watch the launch along the Texas Gulf Coast. Interest centers on Starship's progress toward reuse and future deep-space missions.

Dr M G Suresh Kumar discusses ISRO's move to open its doors to the private sector in a Malayalam-language interview, examining what greater private participation means for India's space programme. The discussion touches on policy changes that allow private companies a bigger role in space activities, a topic drawing significant attention among Malayali audiences interested in science and policy.

A new Harper's Magazine essay examines why lab-grown meat has not transformed the food industry as its boosters once predicted. The piece, by Erin Somers, revisits the bold claims made about cultivated beef and asks where the promised revolution actually went, as products remain expensive, limited and largely absent from supermarket shelves years after the hype peaked.

NASA has announced that its SpaceX Crew-13 mission personnel are on their way to Kennedy Space Center, a standard step as the crew prepares for an upcoming launch to the International Space Station. The arrival signals that launch preparations are advancing, with further milestones such as preflight training and a launch date announcement expected in the coming days.

SpaceX carried out a launch from California carrying a classified payload, keeping details of the cargo undisclosed. The mission lifted off from Vandenberg Space Force Base, with the rocket and its confidential payload delivered successfully. Classified launches are routine for SpaceX, but each one draws attention because the cargo's purpose and customer remain officially unknown.

SpaceX is set to launch its Starship Flight 14 test on September 28, with observers looking for details on the exact launch time and the full mission timeline. The flight is being followed as another step in the company's program to test the Starship vehicle for orbital missions. Interest centres on launch windows, mission milestones and how the vehicle performs during the test.

New research suggests the weight-loss drugs Zepbound and Mounjaro may activate brown fat, a type of body tissue that burns calories to generate heat. If confirmed, the findings could help explain part of how the medications drive weight loss beyond appetite suppression, and point to new ways of boosting metabolism in obesity treatment.

NASA's SpaceX Crew-13 astronauts have arrived at Kennedy Space Center in Florida ahead of their upcoming mission to the International Space Station. The crew's arrival was covered live by Fox News and Fox Business. The pre-flight milestone marks the next step in preparations for the launch of the latest NASA-SpaceX crew rotation mission.

The astronauts of NASA's SpaceX Crew-13 mission have arrived at Kennedy Space Center in Florida ahead of their upcoming launch to the International Space Station. Local outlet WKMG covered the arrival, which marks a standard pre-launch milestone as the crew completes final training and preparations. The mission continues NASA's routine rotation flights to the orbiting laboratory aboard SpaceX Crew Dragon spacecraft.

A new study finds that more than 70% of coastal areas across the United States are subsiding at rates exceeding one millimeter per year. Land sinking compounds the threat of sea-level rise for cities along the Atlantic, Gulf and Pacific coasts, increasing flood risk to infrastructure, homes and wetlands. Researchers say the uneven subsidence means some communities face faster relative sea-level rise than global averages suggest.

A SpaceX Falcon 9 rocket launched a classified payload into orbit, with the liftoff streamed live by news outlets. The customer and mission details were not disclosed, consistent with US government or national security launches that are typically kept secret. Viewers followed the launch in real time as the rocket lifted off from Florida on its dedicated mission.

Australian scientists have developed technology that allows them to measure how flammable eucalypt trees are using satellite data. The technique, reported by the ABC, could help authorities assess bushfire risk across vast and remote forest areas without sending crews into the field. Eucalypts are notoriously fire-prone, so better real-time data on their condition could improve warning systems and fuel management planning ahead of dangerous fire seasons.

The next crew assigned to the International Space Station has arrived in Florida to prepare for their launch. The astronauts will undergo final training and quarantine procedures at Kennedy Space Center before lifting off to relieve the crew currently aboard the orbiting laboratory.

Researchers have used artificial intelligence to interpret the chemical signals that determine what embryonic cells become as an organism develops. The finding suggests AI can help scientists read the molecular instructions governing early development, a long-standing challenge in biology. It could advance understanding of birth defects, stem cell research and regenerative medicine, though details of the study and its authors remain limited in early coverage.

Researchers have identified a molecular mechanism that acts as a 'self-destruct' switch, determining whether a stressed cell survives or initiates programmed death. The finding sheds light on how cells make life-or-death decisions under pressure, with potential implications for understanding cancer, where this balance goes wrong, and for developing therapies that either protect healthy cells or push damaged ones to die.

Scientists deliberately burned replicas of ancient scrolls as part of an experiment aimed at cracking a mystery roughly 2,000 years old, according to a report carried by ScienceDaily. The unconventional decision to destroy research material is drawing attention, as researchers sought to recreate conditions or gain insights that could shed light on the ancient artefacts and the secrets they contain.

Cape Canaveral Spaceport is set to deploy laser weapons designed to shoot down drones, according to a report by TWZ (The War Zone). The move reflects growing concerns about unauthorized drones near sensitive launch facilities, where airspace security is critical for rocket operations. It marks a notable expansion of directed-energy defenses at a major US space launch site.

Marine biologists are relocating sea turtle eggs from beaches in California, a conservation measure typically carried out to protect nests from threats such as erosion, predators or changing temperatures. The effort involves carefully collecting eggs and moving them to safer locations so hatchlings have a better chance of survival. Details on which species are involved and how many nests have been moved remain limited.

Anthropic has established its own wet laboratory as the company expands its AI drug discovery program, according to a Reuters report. The move signals the AI firm's growing ambition to apply its models to hands-on biological research, not just software. Observers see it as a notable step in the convergence of artificial intelligence and pharmaceutical development.

Union Finance Minister Nirmala Sitharaman made a series of key announcements on India's economic growth, technology and startups during an IIT Madras dialogue held in Bengaluru. The remarks covered the government's priorities for supporting innovation, the startup ecosystem and the broader technology-driven growth agenda. Details of specific measures were released through the government's press bureau.

French technology groups Thales and Bull are joining forces with the Alternative Energies and Atomic Energy Commission (CEA) to develop quantum computing software for the French military. The partnership, reported by Clubic, links France's defence electronics giant, its computer maker and the state research body around software for future quantum computers, with implications for national defence capabilities.

A new study suggests that a simple dietary adjustment could measurably slow a person's biological age in as little as four weeks. The finding, reported by BBC Science Focus, points to the possibility that short-term changes in eating habits can affect how quickly the body ages at a cellular level. It adds to growing interest in how nutrition influences longevity and healthy ageing.

NASA's Hubble Space Telescope has observed an exotic spiral galaxy that appears to rotate in two directions simultaneously, an unusual configuration that challenges standard models of how galaxies spin. The finding is drawing attention across science news outlets, with readers fascinated by the idea that a single galaxy could counter-rotate, likely the result of a past merger or gas accretion.

Elon Musk attended a White House state dinner, and financial media are tracking how Tesla and SpaceX-related holdings are performing afterward. Coverage so far, including from Barron's, focuses on whether the appearance signals closer ties between Musk and the administration and how markets are reacting to the optics. No concrete policy outcomes from the dinner have been reported.

The Trump administration is seeking to cancel nearly $1 billion in funds already approved by Congress, according to a report by KEYE. The move, if it goes ahead, would claw back money lawmakers had specifically earmarked, raising questions over presidential authority over federal spending and likely triggering opposition from members of both parties on Capitol Hill.

Anthropic reports that its internal biology laboratory has made a significant discovery, teasing the finding as "something big" without yet revealing details. The announcement is drawing attention across the tech and science communities, with observers speculating about what an AI company's bio lab could have uncovered and what it means for AI-driven research.

Anthropic reports that its Claude AI helped identify a previously unknown gene-editing enzyme. The company presented the discovery as a milestone for AI in biology, but the finding has not yet been independently confirmed by scientists, so it remains unverified. Observers are weighing the claim's significance for gene editing and for AI's role in scientific research while awaiting peer review or replication.