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Science & Research

Science

Breakthroughs from labs, observatories, and clinical trials worth your attention.

30 stories · Edition of 2026-07-26 · Curated by AI at Invalid Date

SCIENCE

SpaceX Launches 13th Starship Test Flight and Deploys Starlink Satellites

90d ago · Source: SpaceNews

SpaceX launched its Starship vehicle on July 24 for its 13th suborbital test flight, deploying 20 functional Starlink V3 satellites for the first time.

The launch occurred from SpaceX’s Starbase facility in Texas at 6:51 p.m. Eastern, after a 24‑hour delay caused by cloud cover that could have affected imaging during ascent, though the clouds were not a constraint to liftoff.

Flight 13 used the upgraded Starship V3 and followed a suborbital profile similar to Flight 12, focusing on engine fixes after problems observed on the previous flight. The Super Heavy booster did not attempt to return to the launchpad; instead it targeted a planned splashdown in the Gulf of Mexico. Although not all Raptor engines ignited for the landing burn, the booster impacted the water at a higher speed than intended. In space, the upper stage released the 20 satellites, which underwent about 20 minutes of tests, including solar array and antenna deployment and communications via radio‑frequency and laser links. SpaceX reported successful contact with all satellites. Following satellite deployment, a Raptor engine was reignited for 14 seconds, longer than in earlier tests. The upper stage then reentered and performed a soft splashdown in the Indian Ocean, remaining intact after impact and continuing to return imagery. SpaceX said this was the first time an intact Starship was recovered in water, providing heat‑shield data for future designs.

The launch followed an earlier abort on July 16 when four of the 33 Super Heavy booster engines failed to ignite due to turbopump issues related to moisture freezing in the liquid oxygen pumps. SpaceX replaced the affected engines and conducted a pad test on July 22. The company has not announced its schedule for subsequent missions, but in a June interview President Gwynne Shotwell indicated that a successful Flight 13 could lead to an orbital Starship mission on Flight 14 and a Florida launch on Flight 15.

The test demonstrated progress toward reusable launch capabilities and satellite deployment, though the booster’s landing performance remains under review.

SCIENCE

NASA Announces New Spacecraft Technology Demonstration Mission to Moon

90d ago · Source: NASA

NASA announced that it has selected Advanced Space to conduct the CAPSTONE 02 mission, a technology demonstration in cislunar space targeted for launch in 2027 to support the Artemis program and future lunar infrastructure. Christopher Baker, lead of the In‑Space Infrastructure portfolio at NASA Headquarters, said the mission will demonstrate advanced relative navigation technologies for rendezvous and proximity operations in cislunar space.

The original CAPSTONE demonstration, the first U.S. commercial mission to the Moon, validated communications, autonomous navigation and operated in a near rectilinear halo orbit, a stable trajectory shaped by the gravitational pull of Earth and the Moon.

The CAPSTONE 02 mission will fly two identical spacecraft, each approximately 400 kilograms, to perform rendezvous and proximity operations and formation‑flying maneuvers in lunar orbit, allowing study of trajectories under the simultaneous influence of Earth and Moon gravity. Each spacecraft will be capable of switching between chaser and target roles to test a range of operational scenarios. The demonstration will evaluate three NASA navigation software suites and include an optical imaging payload from Lawrence Livermore National Laboratory to support navigation and lunar imaging. By using ground tracking, optical sensors and celestial references, the mission will reduce reliance on traditional space‑to‑ground data and automate routine navigation tasks.

The mission, managed by Small Spacecraft & Distributed Systems at NASA’s Ames Research Center under a Phase III Small Business Innovation Research contract, is expected to provide data that will enable crew transfers to the lunar surface and advance cislunar capabilities for deep‑space exploration.

SCIENCE

LatConnect 60 Announces Proprietary AI Capability for SWIRSAT amid Growing Indo-Pacific Defence Interest

90d ago · Source: SpaceNews

LatConnect 60, an Australian satellite Earth observation and AI company, unveiled a proprietary AI capability that integrates its SWIRSAT short‑wave infrared imagery with other sensor data and announced that it will offer demonstrations and workshops to defence and intelligence stakeholders across the Indo‑Pacific. The company's SWIRSAT constellation, supported by the Australian Space Agency and the Western Australian Government, plans to launch its first two missions in the first quarter of 2027 and expand to 18 satellites. Growing interest from regional defence ministries and intelligence agencies has led to discussions on use cases, tasking, data sovereignty and integration with existing operational systems. In response, LatConnect 60 developed an AI system that fuses SWIR data with synthetic aperture radar, radio‑frequency signals, cooperative tracking feeds, ground sensors, open‑source information and human intelligence, organising observations by location and time and retaining the evidence behind each assessment. The capability is intended to act as a decision‑support layer within existing defence workflows, for example by combining RF signals, radar tracks and SWIR imagery to provide analysts with corroborated information in maritime surveillance scenarios. Demonstrations and evaluation pathways will allow participating stakeholders to examine how the capability correlates authorised data across maritime, land, air and joint intelligence scenarios, using available sources and representative mission requirements, with SWIRSAT data to be incorporated after commissioning of the first satellites, targeted for the end of the first quarter of 2027. Venkat Pillay, CEO and founder of LatConnect 60, said the AI capability was driven by client engagements that highlighted the need for a differentiated SWIR sensing layer and the opportunity to connect that data with existing intelligence. Arvind Rampal, head of commercial strategy, added that stakeholders sought faster, confidence‑based corroboration without replacing current systems and that demonstrations aim to evaluate the capability against priority scenarios and approved datasets. The rollout is expected to proceed after the commissioning of the initial SWIRSAT satellites, pending further evaluation by participating organisations.

SCIENCE

Two New Galileo Satellites Enter Service

90d ago · Source: ESA

Two new satellites, SAT 33 and SAT 34, have entered operational service in the Galileo global navigation satellite system. The addition supports system redundancy and service continuity for users worldwide. Galileo, managed by the European Space Agency under the EU space programme, has delivered positioning services to more than five billion smartphone users since the Open Service began in 2016. Four First Generation satellites remain to be launched, with the next pair scheduled for launch at the end of the year. SAT 33 and SAT 34 were launched on 17 December on an Ariane 6 rocket, which achieved a precise orbital insertion at 23,222 kilometres. Satellite separation occurred about four hours after liftoff, followed by signal acquisition and deployment of the solar arrays. The Galileo Control Centre in Germany (GCC‑D), operating under the EU Agency for the Space Programme (EUSPA), commissioned the essential subsystems and maneuvered the satellites to their assigned constellation slots. Seven days after launch, the launch-early-operations phase concluded and the satellites were declared fit for service. Early this year, the EU Space Programme Security Accreditation Board authorized SAT 33 to begin service, and SAT 34 received authorization on 23 July 2026, completing the full deployment of the L14 satellites within the constellation. Mission operators validated the navigation payload, atomic clocks, transponders and security functions during the commissioning period, which also included in-orbit testing of the payload at ESA's European Space Research and Technology Centre in Redu, Belgium. The deployment adds another layer of resilience to the Galileo system and supports the planned completion of the First Generation constellation later this year.

SCIENCE

Researchers Examine Reported Side Effects of GLP‑1 Weight‑Loss Medications

90d ago · Source: guardian

Researchers have identified several side effects associated with GLP‑1 weight‑loss medications such as Wegovy and Mounjaro, including digestive issues, potential hair loss, eye conditions, and changes in facial appearance, based on recent studies and post‑marketing reports. The drugs work by slowing gastric emptying and food absorption, which explains the common gastrointestinal symptoms that patient leaflets list as very common and that have been documented in clinical trials. A 2025 study linked GLP‑1 use to roughly a two‑fold increase in the risk of age‑related macular degeneration among diabetic patients, and case‑series and cohort analyses have identified a rare risk of non‑arteritic anterior ischemic optic neuropathy that can cause sudden vision loss; medication labels for Wegovy note the possibility but describe it as uncommon. Reports of unexpected pregnancies have emerged among users, leading health agencies to advise contraception because data on fetal safety are limited; initial trial exclusions prevented assessment of pregnancy outcomes, and conclusive evidence on fertility effects remains lacking. Social media users have described facial aging, sunken eyes and sagging skin after rapid weight loss from GLP‑1 therapy, a phenomenon surgeons attribute to loss of facial fat rather than a direct drug effect, and hair loss has been listed as a common side effect in medication leaflets while a recent study suggested an association with telogen effluvium, a reversible form of alopecia. Some users report a bony appearance of the feet and pain, which podiatrists link to loss of soft tissue padding from rapid weight loss; a small study found sleeve gastrectomy patients experienced reduced shoe size a year later, indicating possible changes in foot anatomy. While gastrointestinal side effects are well documented and typically transient, other reported effects such as eye disease, facial changes, hair loss and foot alterations lack extensive clinical validation and require further research.

SCIENCE

Blue Origin to Conduct Hot Fire Test of New Glenn Second Stage at Stennis B‑2

90d ago · Source: NASASpaceflight

Blue Origin will conduct hot fire tests of the second stage of its New Glenn rocket at NASA’s Stennis Space Center B‑2 stand. The engine test will fire the stage at full thrust to verify performance before the vehicle’s first flight. The New Glenn is a heavy‑lift launch vehicle under development by Blue Origin, featuring a two‑stage design and a liquid methane engine. Stennis B‑2 is a historic test facility used for rocket engine firings. Previous hot fire tests of the New Glenn first stage have been completed at the same facility. The second‑stage hot fire is intended to validate the engine’s thrust and combustion characteristics in preparation for upcoming launch attempts. The test marks a step toward the vehicle’s certification and eventual maiden flight.

SCIENCE

New Crew Members Arrive at International Space Station

90d ago · Source: NASA

Three new flight engineers arrived at the International Space Station on July 14, 2026, after launching from the Baikonur Cosmodrome in Kazakhstan.

The crew, consisting of Roscosmos engineers Anna Kikina and Pyotr Dubrov and NASA astronaut Anil Menon, began their eight-and-a-half-month Expedition 74 mission.

The trio took up residence aboard the station on July 18, 2026, and started conducting research while adjusting to microgravity conditions.

They are expected to remain on the station for the next several months, continuing scientific experiments and operational tasks.

SCIENCE

Lightning Struck Long March 3B during Liftoff; Kinetica-1 Launched Five Satellites

90d ago · Source: SpaceNews

China launched a Long March 3B rocket at 8:00 a.m. Eastern time (1200 UTC) on July 23 from the Xichang Satellite Launch Center, delivering the Tianlian-2 (06) relay satellite to geostationary transfer orbit after a lightning strike hit the vehicle about 30 seconds after liftoff. Amateur footage posted on Chinese social media showed the strike, which resembled lightning events that affected the Apollo 12 mission in 1969 and a 2019 Soyuz launch. The 1987 Atlas-Centaur 67 launch ended in failure after a lightning strike, leading to updated lightning launch criteria. CASC said the Tianlian-2 (06) satellite successfully reached its intended orbit and did not mention the lightning event in its post‑launch statement. The satellite, developed by the China Academy of Space Technology, supports communications relay and tracking for the Tiangong space station and other missions. A Kinetica-1 (Lijian-1) rideshare mission followed several hours later, lifting off at 7:33 p.m. Eastern time (2333 UTC) from the Jiuquan Commercial Aerospace Innovation Test Zone. The rocket placed five satellites into orbit: Chenguang-1, Gande-1 (01), Xiguang-2 (03), Jitianxing A-04 and Yinglong Fengguang-1. Chenguang-1 is a space computing satellite built by Spacety; Gande-1 (01) is China’s first commercial debris monitoring satellite, equipped with wide‑field and high‑precision imaging cameras; Xiguang-2 (03) is a three‑band infrared remote sensing satellite; Jitianxing A-04 is an intelligent computing satellite developed by Zhejiang Lab and partners; Yinglong Fengguang-1 is a commercial meteorological satellite with a humidity sounder and infrared camera. CAS Space announced plans for regular monthly launches in the second half of 2026. The launches marked China’s 50th and 51st orbital attempts of 2026, part of a goal to exceed 100 launches in the year.

SCIENCE

Air Force Assumes Control of Military GPS Receiver Program

90d ago · Source: SpaceNews

The U.S. Air Force announced on July 23 that it will take over management of the Pentagon’s Military GPS User Equipment (MGUE) program, assigning the Air Force Life Cycle Management Center responsibility for Increment 1 and Increment 2. The program, initiated in the late 1990s to field M‑code encrypted GPS receivers resistant to jamming, has been overseen alternately by the Space Force and the Air Force. The Space Force continues to operate the GPS satellite constellation and its ground control network. The Air Force will develop, integrate, and sustain the receiver equipment that supports M‑code, while the services will fund modifications, conduct testing, and decide on replacement of existing units. Technical difficulties have included hardware and software limitations for encryption and anti‑jamming functions, size and power constraints for platform integration, and challenges in certifying new navigation equipment for aircraft. Increment 1 encountered hardware and software problems; Increment 2 faced design and power‑consumption issues. The Government Accountability Office previously found that divided responsibility among the Space Force, service components, and weapon system offices contributed to coordination and testing delays. The transfer places core receiver development within the Air Force acquisition organization, but services retain authority over funding and fielding schedules. Ongoing testing and certification will determine the timeline for full operational capability.

SCIENCE

Hubble Observes Asymmetric Spiral Galaxy NGC 4654

90d ago · Source: NASA

Hubble Space Telescope observations show NGC 4654, an intermediate spiral galaxy in the Virgo constellation, displaying an asymmetric structure with a rounded edge on one side and a long gas tail extending from the opposite side.

The galaxy resides 72 million light‑years from Earth within the Virgo Cluster, a massive collection of galaxies. Its asymmetrical appearance results from ram pressure stripping, in which the high‑velocity motion of the galaxy through the hot intracluster medium compresses the leading edge and drags gas behind it, forming the extended tail.

Star distribution also varies across the galaxy; the spiral arm on the leading side contains more stars and gas than the opposite arm, producing a lopsided shape. While ram pressure alone may not fully explain the asymmetry, astronomers suggest that a gravitational encounter with the nearby galaxy NGC 4639 roughly 500 million years ago may have contributed to gas removal and the observed structure.

NGC 4654 continues to form stars at a rate of nearly two solar masses per year, a level comparable to other galaxies of similar size. New Hubble data, captured from programs #15654 and #17502, reveal bright regions of ionized red light where newborn stars are forming, visible across the forward arm, near the weak central bar, and toward the outer disk.

These observations are part of efforts to study how gas moves within galaxies, where it collapses to form stars and clusters, and how new stars affect surrounding gas. The data contribute to ongoing research on gas dynamics in the Virgo Cluster and raise questions about the sustainability of the current star formation rate.

SCIENCE

SpaceX Completes 13th Super Heavy-Starship Test Flight with Hard Booster Splashdown

SpaceX launched its 13th Super Heavy-Starship rocket on July 25 from the Starbase launch site in Texas, a 407‑foot vehicle that uses 33 Raptor engines to produce roughly 16 mill...

90d ago · Source: Spaceflight Now · 2 min read

SpaceX launched its 13th Super Heavy-Starship rocket on July 25 from the Starbase launch site in Texas, a 407‑foot vehicle that uses 33 Raptor engines to produce roughly 16 million pounds of thrust. The launch occurred at 5:51 p.m. EDT, following a scrubbed attempt on July 16 caused by four engine failures and a 24‑hour delay on July 24 due to cloud cover. All 33 first‑stage engines ignited and the booster followed the planned ascent profile. After separating from the Starship upper stage, the booster performed a flip maneuver and descended toward the Gulf of Mexico, where only five of the 13 engines were operating at splashdown, producing a hard impact. The upper stage continued its sub‑orbital trajectory, deploying 20 Starlink satellites, six of which carried cameras to assess the vehicle’s heat shield. NASA noted that the test provides data supporting its Artemis program, which aims to use a Starship‑derived lander for crewed lunar landings targeted for 2028. The Government Accountability Office released a report on July 24 identifying cryogenic fuel management as a top risk and stating that SpaceX is more than a year behind its original schedule for key milestones such as design reviews, propellant‑transfer demonstrations, and an uncrewed lunar landing test. Blue Origin, which is developing a separate lunar lander for NASA, experienced an explosion during a ground test of its New Glenn rocket on July 24, potentially affecting its own timeline. NASA plans an interim Artemis flight in low‑Earth orbit next year to test Orion docking procedures with a modified Starship that lacks crew accommodations. The booster was observed floating intact in the Indian Ocean after splashdown, with onboard cameras still functional, while additional test flights will be required to certify the vehicle for human spaceflight and to demonstrate the required tanker launches needed for lunar missions.

SCIENCE

NASA Evacuates Madrid Deep Space Communication Complex Amid Wildfires

90d ago · Source: Spaceflight Now

NASA evacuated its Madrid Deep Space Communication Complex on Friday after wildfires approached the site; all personnel were accounted for and no injuries were reported. The complex, one of three 24/7 Deep Space Network stations, uses 230‑foot antennas to communicate with spacecraft such as Voyager 1; a six‑antenna array was scheduled to receive data from the spacecraft’s Plasma Wave System on April 20, 2024. Approximately 90 staff members were evacuated, and Spanish authorities reported broader evacuations and lockdowns in the region; emergency crews are battling the fire to protect the facility. NASA confirmed that damage will be assessed once conditions are safe and that mission operations have been transferred to the Goldstone Deep Space Communication Complex in California to maintain continuity. The agency also noted that a separate antenna at its California site sustained damage in September 2025, classified as a Type A mishap with estimated repair costs between $4.1 million and $4.6 million. NASA will monitor wildfire activity in coordination with local authorities and the U.S. Embassy, and will evaluate the condition of the Madrid station before resuming full operations.

SCIENCE

NASA and Blue Origin Agree to Test New Glenn Rocket Second Stage at Stennis

90d ago · Source: NASA

NASA and Blue Origin have agreed to conduct second‑stage hot fire testing of the New Glenn rocket on the B‑2 test stand at Stennis Space Center, Mississippi, to support Artemis missions.

The testing, scheduled to begin this fall, will use the same stand that previously tested Saturn V stages for the Apollo program and the SLS core stage for Artemis I. The second stage of New Glenn is powered by two BE‑3 engines that each produce about 200,000 pounds of thrust in vacuum.

The agreement, an annex to a reimbursable Space Act Agreement signed earlier this month, commits NASA to provide engineers, equipment, and facilities to prepare the stand for the tests. Blue Origin will work toward completing the tests, which are intended to validate the rocket’s propulsion system for future lunar missions.

Sen. Roger Wicker said Stennis continues to be a hub for the commercial space industry.

Sen. Cindy Hyde-Smith said she will help ensure the partnership becomes a long‑term arrangement.

Rep. Mike Ezell said the B‑2 test stand will support the next generation of rocket propulsion and create high‑skilled jobs.

NASA Administrator Jared Isaacman said the partnership leverages American infrastructure to advance capabilities needed for returning astronauts to the Moon and establishing a sustained lunar presence.

Blue Origin CEO Dave Limp said the partnership reflects a shared commitment to return humans to the Moon and expand access to space.

The testing will help verify the propulsion system for missions that will launch from the Moon and support the goal of a crewed lunar landing and eventual missions to Mars.

SCIENCE

NASA and ESA Ground Stations in Spain Evade Major Damage from Wildfires

90d ago · Source: SpaceNews

NASA and ESA ground stations in Spain escaped major damage from wildfires that ignited on July 24 near Madrid. The evacuation of the Madrid Deep Space Communications Complex prevented harm to personnel and infrastructure.

The Madrid site is one of three Deep Space Network stations that support spacecraft communications across the solar system. The other stations are located in Goldstone, California, and near Canberra, Australia. A 70‑meter antenna at Goldstone is offline until 2028 for repairs, creating a capacity strain.

NASA evacuated all personnel from the MDSCC on July 24. An initial inspection on July 25 found damage limited to pavement and vegetation; no structural damage to antennas or buildings was observed. NASA will conduct further inspections as access permits. ESA's station near Cerberos also remained intact, with personnel safe and no evident damage, though on‑site assessment is pending.

Canberra and Goldstone have assumed DSN management to maintain continuous spacecraft communication. The interruption at Madrid does not yet have a set duration, and the impact on individual spacecraft operations is being monitored.

Ongoing assessments will determine the extent of any repairs needed. The wildfires, part of a larger series affecting Spain and France, have forced the evacuation of hundreds of thousands of residents. The situation remains dynamic as authorities evaluate access and restoration timelines.

SCIENCE

Starship IFT-13 Completes Successful Suborbital Flight

90d ago · Source: SpacePolicyOnline.com

SpaceX conducted the 13th integrated flight test of its Starship system, IFT-13, on July 24, 2026, from a launch site in Texas. The Super Heavy booster and Starship second stage lifted off at 6:51 pm ET, powered by all 33 Raptor 3 engines. The vehicle followed a suborbital trajectory and splashed down in the Indian Ocean about one hour after liftoff. The first stage made a hard water landing after eight of the 13 engines reignited for the landing burn, resulting in a harder impact than planned. The Starship vehicle remained intact on the ocean surface, and SpaceX reported that the intact heat shield could be observed for the first time. The flight carried 20 operational Starlink V3 satellites, which burned up during reentry 20 minutes after deployment while communicating with existing Starlink satellites. NASA Administrator Jared Isaacman shared a post supporting Starship’s role in the Artemis program, which uses Starship as a lunar landing system alongside Blue Origin’s Blue Moon. SpaceX has indicated it may attempt to catch the booster on the next flight pending data review. The company is scheduled to report second‑quarter 2026 earnings on August 4.

SCIENCE

Study Identifies Four Clusters of Human Thought Patterns

90d ago · Source: guardian

Researchers from Claremont Graduate University and Wuhan University analyzed real‑time thoughts of 258 volunteers using a smartphone app that beeped eight times daily for two weeks. The app prompted participants to record what they were thinking, what they were doing, and rate their happiness at each beep. Over 23,000 responses were collected and examined for thematic content. The study found that thoughts about work, food, and relaxation were among the most frequent topics, while intrusive or accidental thoughts accounted for about half of the responses. Sensory information, including feelings of tiredness, represented nearly a fifth of all thoughts. The researchers noted that the sample consisted of individuals identified as Western, educated, industrialized, rich, and democratic, which may limit the generalizability of the findings. Four clusters of thinking patterns emerged. Worriers devoted more thought to world events, politics and health concerns, mentioning words such as “Covid,” “awake,” “lonely,” “pain,” “hunger,” and “fatigue,” and thought about music twice as often as the average sample. Domestics focused on household and practical matters, spending roughly 50 percent more time than average on chores, finances, and media consumption such as movies, books, and television, with frequent words like “solve,” “process,” “debate,” and “document.” Bodily thinkers were the youngest group, with an average age of 32, and nearly two‑thirds were women; they reported the highest proportion of unwanted, intrusive thoughts (28 percent) and used terms related to therapy, physical discomfort, and feeling overwhelmed. Work‑hard‑play‑hards split their attention between job‑related matters and leisure activities, thinking about work 50 percent more than average and about hobbies, games, and art 25 percent more; this group reported the highest income and happiness scores and contained slightly more men than women, with key words including “relaxation,” “presentation,” “flight,” “nail,” “project,” and “gym.” The researchers cautioned that the sample was limited to a WEIRD population and that larger samples are needed to confirm the clusters. They also noted that the categories are tentative and that individuals may shift between groups over time. The preprint of the study is available but has not yet undergone peer review.

SCIENCE

NASA's ESCAPADE Captures Earth and Moon in Visible and Infrared Light

90d ago · Source: NASA

NASA’s ESCAPADE mission captured visible and thermal infrared images of Earth and the Moon on July 3, 2026. At the time, the spacecraft was 363,250 miles (584,600 km) from Earth and 115,600 miles (186,100 km) from the Moon, making the Moon appear relatively large.

The images were taken with the Visible and Infrared Observation System cameras provided by Northern Arizona University. Rob Lillis, principal investigator at the University of California, Berkeley, said the imaging serves as a calibration check for the spacecraft’s cameras.

ESCAPADE, built by Rocket Lab, is in a loiter orbit around the Earth‑Sun L2 Lagrange point, about one million miles from Earth. In November 2026, the spacecraft will use Earth’s gravity to slingshot toward Mars, with arrival expected in September 2027.

The mission, funded by NASA’s Heliophysics Division under the Small Innovative Missions for Planetary Exploration program, is led by UC Berkeley’s Space Sciences Laboratory with partners including Rocket Lab, NASA’s Goddard Space Flight Center, Embry‑Riddle Aeronautical University, Advanced Space, and Blue Origin.

By observing Earth and the Moon, the mission will verify that its instruments can distinguish reflected sunlight from thermal emission, supporting upcoming observations of solar wind interactions with the Martian atmosphere.

SCIENCE

Long March 3B Rocket Survives Lightning Strike; Starship Test Flight Rescheduled

90d ago · Source: arstechnica

Long March 3B rocket carrying the Tianlian II-06 satellite was struck by lightning shortly after liftoff from the Xichang Satellite Launch Center at 8:00 pm on July 23, 2026, but the vehicle continued its ascent.

The Long March 3B is a heavy-lift launcher that has completed nearly 120 flights since 1996. Lightning strikes on launch vehicles are rare but have occurred previously, including the Apollo 12 mission in 1969, an Atlas-Centaur loss in 1987, and a Russian Soyuz launch in 2019.

India's Skyroot Aerospace launched its Vikram-1 rocket on July 23, 2026, from the Sriharikota launch complex. The 22‑meter solid‑fuel vehicle placed a payload into a 280‑mile high orbit at a 60‑degree inclination. The flight, delayed by more than 30 minutes due to a technical issue, proceeded without further anomalies.

The U.S. Interior Department opened a public comment period on a proposal to convert inactive offshore oil platforms into potential launch sites, aiming to alleviate congestion at existing spaceports and enhance resilience against attacks. Consultant George Nield, a former FAA official, said the concept is not unprecedented, citing Sea Launch's use of a modified oil rig from 1999 to 2014.

Venus Aerospace and Lockheed Martin have entered an agreement to evaluate Venus's rotating detonation rocket engine (RDRE) for military missile applications. The RDRE generates thrust via a supersonic shockwave sustained by fuel injection and could improve efficiency and range. The companies plan to scale the technology from a low‑altitude test prototype to a combat‑ready system.

Roscosmos announced that the Amur-LNG reusable rocket, originally slated for a 2026 debut, will not begin flight testing until 2031, extending its development timeline by five years. The rocket was intended to carry 10.5 metric tons to low‑Earth orbit with a reusable first stage powered by methane.

The U.S. Space Force announced a tripling of the maximum value of its National Security Space Launch Lane 1 contract to $17 billion, raising the combined Lane 1 and Lane 2 ceiling to more than $30 billion. The expansion reflects increased demand for military satellite launches through 2029.

Northrop Grumman launched the Mission Robotic Vehicle (MRV) on a SpaceX Falcon 9 rocket from Cape Canaveral on Tuesday. The spacecraft, developed with DARPA, carries two robotic arms and three propulsion pods to perform satellite servicing in geosynchronous orbit for up to ten years.

Relativity Space plans to expand its Florida operations, adding a new factory for the Terran R rocket and thousands of jobs by the end of 2034, according to Space Florida. The expansion will increase test and launch support infrastructure at Kennedy Space Center and Cape Canaveral Space Force Station.

NASA is stacking the Space Launch System core stage and solid‑fuel boosters for the Artemis III mission at Kennedy Space Center. Workers aim to complete initial stacking without the Orion spacecraft by the end of the year to begin fueling tests at the launch pad.

SpaceX postponed a Starship test flight on July 16 after several Raptor engines failed to ignite, moving the booster back to its assembly facility to replace two engines. The next launch window opens Friday at 5:45 pm CDT, with a 90‑minute window. The flight will attempt to deploy 20 Starlink V3 satellites on a suborbital trajectory, after which the spacecraft will reenter and burn up.

SCIENCE

EU Delays Release of Sentinel Imagery of Gulf of Oman

90d ago · Source: SpaceNews

The European Union ordered a 24‑hour delay in the release of certain Sentinel‑1 and Sentinel‑2 imagery covering a specific area of the Gulf of Oman, after a request from the United States. Council President Kaja Kallas signed the decision on July 13, which defines the area with five sets of latitude and longitude coordinates that include shipping routes to and from the Strait of Hormuz. The measure is an exception to Copernicus’s normally free and open data policy, which makes satellite observations available to users worldwide. U.S. authorities submitted the request through a diplomatic channel on May 26, citing security concerns that the imagery could be used by third states or non‑state actors to threaten EU interests or regional allies. The European Political and Security Committee approved the restriction on June 10. The delay does not specify when it began, how long it will last, or when it will be reviewed. In recent months, Planet, Maxar and other commercial providers have also limited imagery of the region after U.S. requests, while European Earth observation firms have reported increased demand from energy traders, insurers, shipping companies and news organizations. A European Commission spokesperson described the action as a routine security measure that is common among satellite operators. The decision reflects broader efforts by Europe to balance unrestricted data access with security considerations in the context of regional tensions.

SCIENCE

Sentinel-2 Satellite Image Shows Agricultural Fields and Coastal Features in Western Australia

90d ago · Source: ESA

The Copernicus Sentinel-2 mission captured an image of Australia’s Goldfields–Esperance region in Western Australia in June 2026. Goldfields–Esperance is the largest region in Western Australia and has saline soils with a hot, dry climate and low annual rainfall, except near the town of Esperance. The image uses Sentinel-2’s near‑infrared channel, which renders vegetation in red and aids in distinguishing crop types and health. The lower‑left portion of the image displays a patchwork of geometric agricultural fields ranging from red to brown. Offshore, the Recherche Archipelago appears as small red dots in the Southern Ocean; the archipelago is a protected nature reserve spanning about 230 km. Several salt lakes are visible, including Lake Dundas north of the fields, which has an irregular outline with islands; Lake Warden, a Ramsar‑listed wetland, supports thousands of waterbird species despite high salinity; and Pink Lake, formerly noted for its pink hue caused by high salinity and algae, has changed color due to salinity shifts. The town of Esperance lies 3 km east of Pink Lake on the bay, surrounded by five national parks and serving as the only port in southeastern Western Australia.

SCIENCE

Short Story by Alan Turing Reveals Playful Literary Aspects

90d ago · Source: guardian

Alan Turing’s short story, titled "Pryce’s Buoy," was transcribed by Sarah Dillon, a professor of English literature at the University of Cambridge, and reported in the Review of English Studies. The manuscript, held in the King’s College, Cambridge archives, was written in late 1952 or early 1953, shortly after Turing’s arrest for gross indecency. The six‑page story depicts a working‑class character named Ron Miller and a scientist, Alec Pryce, who is believed to reflect Turing’s own experiences. The narrative explores a brief, uncertain encounter between the two men and includes dialogue about sexual services and personal desire. The story’s setting moves from a park bench to a restaurant, and its language conveys hesitancy and internal conflict about a possible sexual encounter. Dillon said the text demonstrates Turing’s ability to portray nuanced emotional tension without relying on explicit description. Dillon noted that the story’s tone contrasts with the portrayal of Turing in the 2014 film The Imitation Game, which depicts him as humorless and solitary. She said the film contains several historical inaccuracies and presents a one‑dimensional version of the mathematician. According to Dillon, the story shows that Turing was engaged with literature and enjoyed life, countering the common view of him as isolated and solely logical. She also identified clear influences from Angus Wilson’s gay novel Hemlock and After, indicating that Turing used existing literary models while developing his own narrative technique. The manuscript had previously been known to Turing scholars but remained largely unexamined because of its difficult handwriting and its status as a sidelined literary piece. Dillon’s analysis highlights the story as evidence that Turing’s personal life included playful and cheeky elements, as well as an openness about his sexuality. The publication of the story offers scholars a new perspective on Turing’s multifaceted identity and invites further research into the relationship between his scientific work and his literary interests.

SCIENCE

Researchers Use AlphaFold to Redesign Gene‑Editing Proteins for Safer Off‑Target Activity

90d ago · Source: arstechnica

Researchers at multiple Chinese institutions used AlphaFold to redesign components of the CRISPR Cas9 system to reduce off‑target editing.

Gene‑editing tools consist of a guide RNA that pairs with the target DNA, a Cas protein that binds the RNA and DNA, and a nuclease that modifies the DNA; off‑target activity remains a safety concern.

The team created a library of off‑target sites by converting adenine to inosine in DNA and isolating fragments containing the resulting inosine, repeating the process with ten different guide RNAs to capture a broad range of mismatched sequences.

Using an AlphaFold version capable of modeling protein‑nucleic acid interactions, they compared structures of Cas9 bound to on‑target and off‑target sites. About two‑thirds of off‑target sites caused slight structural changes in Cas9, while more than 95 % altered which amino acids contacted the guide RNA.

The analysis identified a set of amino acids whose contacts changed when mismatches occurred, and the researchers termed the method “ContactSeek.” By introducing specific amino‑acid substitutions at ten positions, they produced a Cas9 variant that maintained on‑target activity but reduced off‑target editing from 28 % to 5 %.

Similar improvements were observed with other guide RNAs and with a Cas12 system that recognizes a different DNA/guide RNA combination.

The work demonstrates a general approach for tailoring protein‑DNA interactions to minimize known off‑target effects, which may aid the development of safer gene‑editing therapies and have broader applications in protein engineering.

SCIENCE

ESA Awards ispace Europe €65 Million Contract for MAGPIE Lunar Rover

90d ago · Source: European Spaceflight

ESA has awarded ispace Europe a €65 million contract to complete development and deliver the MAGPIE lunar rover to the Moon’s surface in 2029. The rover, part of ESA’s Small Missions for Exploration initiative, will study volatile deposits and search for water ice at the lunar south pole to support future human presence.

The contract, announced on 24 July, covers final development, manufacturing, testing, transportation to the lunar surface, surface operations and delivery of scientific data to ESA. Work on Phase 2 of the mission began on 1 July, following a Design Prototype Review, and the next major milestone is the Structural Thermal Model Manufacturing Readiness Review.

MAGPIE is expected to launch in 2029 aboard ispace’s Mission 4 lander. ispace will receive up to ¥20 billion (approximately €107 million) from Japan’s Space Strategy Fund over five years to support the mission’s development. The award exceeds the original €50 million cost target set for missions under the Small Missions for Exploration program; ESA did not respond to questions about the discrepancy before publication.

Julien‑Alexandre Lamamy, CEO of ispace Europe, said the contract demonstrates ESA’s commitment to a new model for small, agile exploration missions that combine commercial delivery, scientific ambition and international collaboration. The mission represents a step toward expanded European participation in lunar exploration and may inform strategies for a sustained human presence on the Moon.

SCIENCE

Northrop Grumman Launches Mission Robotic Vehicle to Service Geosynchronous Satellites

90d ago · Source: arstechnica

Northrop Grumman launched the Mission Robotic Vehicle (MRV) on a SpaceX Falcon 9 rocket from Cape Canaveral on Tuesday, beginning a planned decade‑long mission to service geosynchronous satellites. The MRV carries the Robotic Servicing of Geosynchronous Satellites (RSGS) payload, developed by the Naval Research Laboratory with funding from DARPA and built by Northrop Grumman. The payload includes two robotic arms with seven degrees of freedom, three Mission Extension Pods, and an array of cameras and sensors for autonomous inspection and capture. The spacecraft will maneuver from its initial elliptical drop‑off orbit into a circular geosynchronous orbit roughly 22,200 miles above the equator, a process that will take about one year. Once in orbit, the robotic arms will grapple the Mission Extension Pods and attach them to client satellites, providing up to eight years of additional propulsion. The system is designed with redundant arms so that failure of one arm does not end the mission, and it can be programmed in advance to execute tasks without real‑time control from the ground. Officials said the mission builds on earlier DARPA programs, including the Orbital Express mission conducted in low‑Earth orbit in 2007 and the RescueSat concept initiated in 2002. The program manager at DARPA, Jim Shoemaker, said the two‑arm design provides greater capability and redundancy compared with the single‑arm Orbital Express system. Northrop Grumman has commercial agreements with SES and Optus to install propulsion pods on their satellites, and the U.S. Space Force plans to use the service for at least one of its own assets. The company will retain ownership of the satellite and payload and will operate them for an expected 10 to 13 years, after which the U.S. government may contract additional services. The mission aims to shift the paradigm from launching and abandoning satellites to enabling on‑orbit repairs, upgrades, and relocations, supporting both commercial and national security needs in geosynchronous orbit. Future launches may carry additional tools such as cutters or robotic screwdrivers, and the MRV is planned to be refueled in orbit, supporting longer operational lifetimes and potential logistics operations.

SCIENCE

SpaceX Launches Falcon 9 With 24 Starlink Satellites From Vandenberg

90d ago · Source: Spaceflight Now

SpaceX launched a Falcon 9 from Space Launch Complex 4E at Vandenberg Space Force Base in California on July 25, 2026, carrying 24 Starlink V2 Mini satellites for its internet service. Liftoff occurred at 8:51 a.m. PDT, and the vehicle followed a southerly trajectory to achieve a 97‑degree inclination orbit. The first‑stage booster, designated B1100 and having flown seven previous missions, successfully landed on the droneship Of Course I Still Love You about 380 miles downrange in the Pacific Ocean. The second stage deployed the satellites into a 168 × 160‑mile orbit approximately one hour after launch. This mission was the seventh of eight planned Falcon 9 launches from Vandenberg this month, and SpaceX’s West Coast pad has become its primary launch site as development of Starship continues in Florida. Four additional Falcon 9 flights launched from Cape Canaveral in July, with another scheduled.

SCIENCE

ULA Takes Out Loan Guarantee as Vulcan Launches Halted

90d ago · Source: SpaceNews

ULA’s corporate parents, Lockheed Martin and Boeing, provided a bank guarantee for a loan to ULA as the company addresses financial challenges from the grounding of its Vulcan Centaur rocket. The guarantee, disclosed in Lockheed Martin’s July 23 securities filing, covers up to $500 million of potential future payments and resulted in a $64 million liability recognized in the second quarter of 2026. Lockheed Martin said the performance issues involve an anomaly with the solid‑rocket booster nozzle on two Vulcan launches, one in February 2026 and another in October 2024, both of which successfully completed their missions. ULA confirmed it took the loan with Lockheed Martin’s backing but did not disclose loan terms. The Vulcan rocket has not launched since the USSF‑87 mission in February 2026, and Northrop Grumman, the booster motor supplier, has redesigned components that passed a static‑fire test but may not be delivered until the end of the year. Atlas 5 has flown three times in 2026, carrying Amazon LEO satellites, and remains scheduled for Boeing’s CST‑100 Starliner crew flights, whose schedule is uncertain. ULA expects to resume Vulcan launches at a rate of 18 to 22 missions in 2026, after a backlog of more than 80 launches, and has said it remains focused on meeting customer needs. Lockheed Martin reduced its space division profit forecast to $1.34 billion–$1.38 billion for 2026, citing the ongoing Vulcan investigation, and indicated that the second half of the year should be stronger.

SCIENCE

European Union Grants US Request to Restrict Satellite Imagery of Iran War Region

90d ago · Source: arstechnica

European Union granted a request from the United States to limit the distribution of satellite imagery of the Iran war region. Commercial satellite firms such as Planet Labs and Vantor have restricted imagery following security concerns raised by the US government. Journalists and open source researchers have turned to free Copernicus satellite images and European commercial providers for coverage. The investigative group Bellingcat released a tool that uses Copernicus Sentinel‑1 imagery to map possible war damage in Iran and the Gulf. The New York Times and the Washington Post have used Copernicus imagery to assess damage to US military bases and radar installations. The Pentagon under the Trump administration has become less willing to share information about US military casualties or damage to assets. A 24‑hour delay in Copernicus image release is less restrictive than the US firm restrictions and still allows monitoring of the conflict. The policy adds friction to timely transparency. The war has resulted in thousands of deaths and has created a global energy shock through disruptions to the Strait of Hormuz. The United States has incurred costs exceeding $37 billion, and Secretary of Defense Pete Hegseth has requested an additional $70 billion.

SCIENCE

Office of Space Commerce to Proceed with Voluntary Mission Authorization System

90d ago · Source: SpaceNews

The Commerce Department will move forward with a voluntary mission authorization system for novel space activities that are not currently regulated by other agencies. In March the Office of Space Commerce announced the Space Commerce Certification proposal, which would allow companies to submit information about their proposed activities for an interagency review, with a presumption of approval within 120 days if no action is taken. At a July 15 hearing of the House Science Committee’s space subcommittee, director Taylor Jordan said the proposal had been submitted to the White House and that the office hoped for approval, noting that the system would help streamline licensing requirements for other agencies such as the Federal Aviation Administration and the Federal Communications Commission. The certification would be voluntary because the office lacks statutory authority to require it, but it is intended to provide regulatory certainty for activities ranging from satellite servicing to commercial space stations. The Federal Communications Commission previously said that environmental and astronomy concerns related to a Reflect Orbital satellite fell outside its review, highlighting a gap in existing regulatory authority. Some members of the House Science Committee have expressed concerns that FCC provisions on space safety exceed the commission’s statutory authority under the Communications Act of 1934. FCC commissioners voted unanimously on July 22 to adopt new satellite licensing rules. The office plans to issue a call for interest in the Federal Register and intends to use initial applications as a pilot to refine the certification process.

SCIENCE

Total Solar Eclipses Explained: Rarity and Scientific Significance

90d ago · Source: ESA

A total solar eclipse, in which the Moon fully obscures the Sun, has been recorded for more than 2,500 years and was once credited with ending a war between the Lydians and the Medes. Contemporary understanding attributes the event to the alignment of the Sun, Moon, and Earth, and totality remains a rare and notable occurrence.

Solar eclipses occur when the Moon passes between Earth and the Sun, casting a shadow on the planet. Total eclipses are uncommon because the Moon's apparent size nearly matches the Sun's, and the alignment must be precise; the geometry makes total eclipses visible only along a narrow path on Earth's surface.

The European Space Agency has released a video that outlines the science of solar and lunar eclipses, explains why totality is infrequent, and describes the scientific value of observing the Sun's corona during totality. The footage notes that three total solar eclipses will be visible from Europe between 2026 and 2028. Researchers have used historic records, such as the ancient account of the Lydian‑Median conflict, to illustrate the long‑term observation of eclipses, while modern instruments aboard ESA missions continue to study the solar atmosphere.

The upcoming eclipses will provide additional opportunities for scientific measurements and public observation, though the precise paths of totality remain subject to ongoing astronomical calculations.

SCIENCE

Wildfires near Madrid Force evacuation of NASA Deep Space Network Facility

90d ago · Source: SpacePolicyOnline.com

Wildfires near Madrid forced the evacuation of NASA’s Deep Space Network facility in Robledo de Chavela, Spain, on July 24, 2026. All personnel reported safe.

The Madrid station is one of three global Deep Space Network antennas that maintain continuous contact with spacecraft beyond Earth orbit. Spain and France are battling multiple wildfires, with more than 130,000 people evacuated across the two countries, according to BBC reports.

Fire and smoke were observed near one of the Madrid antennas, as shown in an image posted by INFUES Ávila on X. NASA confirmed that staff are safe and said a damage assessment will begin once the fire threat subsides. In the meantime, the Goldstone, California, and Canberra, Australia, stations have assumed communication duties.

NASA will resume operations at the Madrid facility after the assessment is complete, highlighting the impact of extreme weather on critical ground infrastructure.