Space Technology
Articles tagged with Space Technology
A new way to spot signs of dark matter
Digital risks: New report maps critical vulnerabilities in the world’s interconnected systems
The report outlines risk scenarios on Earth, at sea, and in space, analyzing the fragility of interconnected digital systems. Experts call for coordinated action between countries to improve digital resilience and protect essential services.
Foldable origami-inspired antennas for CubeSat satellites
Researchers from Institute of Science Tokyo developed a 5.8 GHz foldable antenna designed to provide high antenna gain while remaining compact enough for small satellites. The system aims to improve communication capabilities of small satellites used in applications such as space-based internet services and disaster monitoring.
Northumbria University researchers secure major funding to solve space radiation mystery
Researchers at Northumbria University have been awarded £4m to unlock the secrets of Earth's radiation belts. The project will combine extensive spacecraft data with advanced computer modelling to determine what controls energy transfer through the magnetosphere and into the radiation belts.
NRL's advanced payloads soar into orbit aboard STPSat-7 mission
The NRL launched three advanced experimental payloads aboard the STPSat-7 mission, including LARADO to detect orbital debris, GOSAS for improved navigation reliability, and GARI-1C to pave the way for future defense applications. This mission marks a significant step forward in advancing US space-based capabilities.
SWOT satellite reveals hidden tsunami signals linked to near trench processes of the Kamchatka earthquake
New research uses SWOT satellite data to detect two-dimensional tsunami wave patterns near the earthquake's source, offering critical insight for coastal risk evaluation. The study found that trailing tsunami waves are linked to an earthquake rupture occurring less than 10 kilometers beneath the trench.
Imaging the Moon’s interior with fiber-optics
Using Distributed Acoustic Sensing technology, scientists deployed fibre-optic cables across the lunar surface to detect seismic waves generated by moonquakes, meteorites, and landings. The cables can record signals at a higher spatial resolution than traditional seismic networks.
Thousands of pico-satellites may transform how phones connect to space
Researchers propose using swarms of pico-satellites to form a single large antenna for reliable, high-quality data transmission. This innovative solution could lead to cheaper and more reliable network coverage worldwide, especially in remote areas.
Rice selected to lead US Space Force Strategic Technology Institute 4
Rice University has been selected to lead the US Space Force Strategic Technology Institute 4 (SSTI) with a $8.1 million cooperative agreement. The Center for Advanced Space Sensing Technologies (CASST) will focus on developing advanced remote sensing and sensemaking technologies from space. The research team will integrate existing te...
University of Portsmouth and SARsatX developing Earth observation mission concept with Saudi Space Agency support
The University of Portsmouth, in partnership with SARsatX and the Saudi Space Agency, is developing an Earth observation satellite mission concept aimed at supporting climate science and environmental resilience. The project combines academic and technical expertise to address shared environmental challenges.
Using moon dirt to build future lunar colonies
Researchers at Ohio State University have developed a new laser 3D printing method that can create extremely durable structures using simulated lunar dirt. The study found that the material's properties depend on the surface onto which it is printed, and that environmental factors such as oxygen levels and temperature affect its stabil...
‘First light’ from world’s first commercial space science satellite heralds a new era for astronomical data and King’s collaborations
The launch of Mauve marks a new era for astronomical data and collaborations, enabling researchers to study stars in ultraviolet and visible light. The satellite will investigate magnetic activity, stellar flares, and exoplanet habitability.
University of Houston scientist helps rethink microbial future of space travel
A global team of scientists, led by University of Houston microbiologist Madhan Tirumalai, has identified the critical role of biofilms in human space exploration. Biofilms could influence astronaut health, drug delivery and space agriculture, while also posing risks to astronaut health.
High-temperature superconducting “engine” for space propulsion: ushering in a new epoch of high energy-efficiency propulsion
Researchers have developed a compact high-temperature superconducting magnetoplasmadynamic thruster, reducing power consumption by 96% and weight by 73%, enabling more efficient space propulsion. The thruster achieved an ultra-high specific impulse of 3,265 seconds, significantly reducing spacecraft fuel requirements and launch costs.
Microbes harvest metals from meteorites aboard space station
Researchers found that fungi can extract valuable metal palladium and platinum group elements from meteorite material in microgravity. The study suggests that microbial biomining could have terrestrial benefits for efficient resource extraction and create sustainable biotechnologies.
HKU astrophysicists contribute to interpreting a possible first-ever Einstein probe observation of a black hole tearing apart a white dwarf
A high-energy cosmic event detected by the China-led Einstein Probe space telescope may mark the moment when an intermediate-mass black hole tears apart and consumes a white dwarf star, according to astrophysicists from The University of Hong Kong. The team provided crucial theoretical judgement that led to the focus on this model.
Evidence of a subsurface lava tube on Venus
A team from the University of Trento has identified an empty subsurface lava tube beneath Venus' surface, estimated to be approximately one kilometer in diameter and 375 meters deep. The discovery was made possible by analyzing Magellan's radar images and provides new insights into Venus' volcanic processes and geology.
New UT Arlington center prepares students for space careers
The University of Texas at Arlington has launched the Center for Space Physics and Data Science, expanding undergraduate and graduate degree programs in space physics and data science. The center will train students across six focus areas, preparing them for careers in the rapidly growing space industry.
HKU and UCLA scientists uncover the mechanism powering “space battery” above auroral regions
A new study by HKU and UCLA scientists reveals that Alfvén waves act as an invisible power source, driving charged particles into the atmosphere and producing glowing auroral lights. The research provides a definitive answer to the physics of Earth's aurora and offers a universal model applicable to other planets in our solar system.
Porto Summit drives critical cooperation on submarine cable resilience
The International Telecommunication Union (ITU) has reaffirmed the need for critical cooperation on submarine cable resilience, with a focus on shortening repair times and supporting underserved regions. The Porto Summit Declaration and recommendations aim to bolster international cooperation across governments and industries.
Powering AI from space, at scale
Researchers have developed a passive, solar-powered orbital data center that can scale AI computing and reduce environmental impact. The system leverages decades of research on 'tethers' and could host thousands of computing nodes to replicate terrestrial data centers.
Astronomers reveal new details about dark matter’s influence on Universe
Researchers created the highest resolution map of dark matter, showing its interaction with normal matter through gravity. The new data from NASA's James Webb Space Telescope confirms previous research and provides new details about dark matter's influence on the Universe.
Seeing black holes more clearly with laser light
Researchers at KAIST have developed a new reference signal technology using laser light to precisely synchronize radio telescope observation timing and phase. This allows for clearer imaging of distant black holes and reduces phase delay errors between instruments.
HKU astronomer uses “China Sky Eye” to reveal binary origin of fast radio bursts
A team of international astronomers, including HKU researchers, have uncovered evidence that some fast radio burst sources reside in binary stellar systems. They detected a distinctive signal revealing the presence of a nearby companion star orbiting an FRB source.
Design and optimization of wide-speed double swept waverider based on curved-cone projection method
The double swept waverider demonstrates outstanding comprehensive performance through numerical simulation verification. It maintains an ideal longitudinal static stability margin of approximately 2%, laying a solid foundation for practical engineering applications.
World's largest physics conference to be held in Denver and online this March
The American Physical Society's Global Physics Summit will convene over 14,000 physicists worldwide for groundbreaking research presentations. The event will feature both in-person and online experiences, including scientific sessions, exhibits, and networking events.
New parameterization method for cislunar space cataloging enhances orbital awareness in Earth-Moon system
A novel parameterization method for orbits near collinear libration points has been developed, allowing for systematic cataloging and robust identification of cislunar objects. The method enables the characterization of motion along two directions, providing critical insight into spacecraft maneuvers and transfer events.
Modeling of electrostatic and contact interaction between low-velocity lunar dust and spacecraft
Researchers propose a theoretical model to analyze adhesion and escape phenomena during low-velocity impacts between charged dust particles and spacecraft. The study focuses on the interaction between charged particles and spacecraft within a plasma sheath, considering significant size differences.
SCIE indexation achievement: Celebrate with Space: Science & Technology
Space: Science & Technology has been officially indexed in the Web of Science: Science Citation Index Expanded (SCIE) since December 8, 2025. The journal aims to promote innovation and breakthroughs in space science and technology.
KAIST-UEL team develops “origami” airless wheel to explore lunar caves
The KAIST-UEL team has developed a transformative wheel capable of traversing the Moon's extreme terrains, including steep lunar pits and lava tubes. The 'origami' airless wheel expands from a compact size to overcome obstacles, while utilizing flexible materials and specialized design elements to withstand harsh lunar conditions.
Exploring the origins of the universe: 145 low-noise amplifiers complete ALMA telescopes
The Atacama Large Millimeter/Submillimeter Array (ALMA) has been upgraded with 145 low-noise amplifiers, allowing for more sensitive measurements of cosmic radiation. This enables researchers to study dark and distant regions of the universe, gaining insights into star and galaxy formation.
Taming the electromagnetic chaos: a smart road-map for future space-air-ground networks
A research team proposes a 'three-in-one' modeling strategy to tackle the complex electromagnetic environment of future space-air-ground networks. The framework integrates digital twin technology and agent-based modeling to capture dynamic interactions and understand signal intent.
Technology & Forestry: EU project SWIFTT’s results are presented in hybrid seminar
The SWIFTT project presents a hybrid seminar to showcase its platform that helps foresters detect and prevent insect outbreaks, analyse windthrow and fire damage. The event features live demos and presentations from the project team, highlighting the platform's benefits for sustainable forest management.
US Naval Research Laboratory wins best paper award at international space robotics conference
The US Naval Research Laboratory received the Best Paper Award in Orbital Robotics at the 2025 International Conference on Space Robotics. The award recognizes the team's work on the APIARY experiment, which demonstrated reinforcement learning control on a free-flying robotic system on board the International Space Station.
Space debris endangers future space missions — but there’s a way to clean it up
A new study analyzed three scenarios for cleaning up space junk, including controlled reentry and recycling in space. The uncontrolled reentry method is the cheapest, but poses unknown risks of debris landing on Earth. Recycling in space can save energy by reusing aluminum from spacecraft.
From the Heartland to the Arctic, Starlink and OneWeb are redefining navigation
Researchers from Ohio State University used Starlink and OneWeb satellites to deliver accurate positioning in the Arctic, reducing errors from over a kilometer to just 27 meters. This technology has the potential to provide reliable navigation alternatives for various industries, including transportation and telecommunications.
Dynamic duo of bacteria could change Mars dust into versatile building material for first human colonists
A collaboration of bacteria, including Sporosarcina pasteurii and Chroococcidiopsis, produces natural cement-like materials that can turn Martian regolith into solid concrete. This discovery has the potential to revolutionize construction on Mars and provide benefits for habitat integrity and life-support systems.
China to host ITU World Radiocommunication Conference 2027 in Shanghai
The International Telecommunication Union (ITU) has announced that the next World Radiocommunication Conference (WRC-27) will take place in Shanghai, China, from October 11 to November 12, 2027. This conference will review and revise the Radio Regulations, governing the use of radio frequency spectrum and satellite orbits.
UAlbany researcher developing radio frequency interference solutions for U.S. weather satellites
Mustafa Aksoy is leading a research team to develop machine-learning algorithms to detect and remove radio frequency interference from NOAA satellite measurements. The goal is to improve the accuracy of weather forecasts and climate monitoring by mitigating the impact of RFI.
Scientists get a first look at the innermost region of a white dwarf system
Researchers used NASA's IXPE telescope to study the innermost region of an intermediate polar, revealing a surprisingly high degree of X-ray polarization and an unexpected direction of polarization. The team found that X-rays were emitted from a column of white-hot material pulled in by the white dwarf's strong magnetic field.
How superstorm Gannon squeezed Earth’s plasmasphere to one-fifth its size
A new study reveals how the superstorm compressed Earth's plasmasphere, a protective layer of charged particles that encircles our planet. The plasmasphere normally extends far from Earth, but during the storm, its outer boundary moved from approximately 44,000 km above Earth's surface to just 9,600 km.
New study shows critical role of satellites in climate adaptation
A new study by University of Galway researchers highlights satellites' unique role in climate adaptation, providing objective and repeatable measurements spanning up to 60 years. The research demonstrates how satellite data can inform adaptation tracking across multiple sectors, supporting the Paris Agreement's Global Goal on Adaptation.
Austrian satellite mission PRETTY continues under the leadership of Graz University of Technology
The Austrian satellite mission PRETTY will continue to provide valuable services after being extended by the European Space Agency and Austrian Research Promotion Agency. The mission, originally planned for one year, has proven reliable and successful in monitoring climate changes and space radiation effects.
Laser links to bolster the next generation of satellite mega-constellations
The University of Michigan's three-year project, ORACLE, harnesses laser links for power and momentum transfer, enabling satellites to move without fuel. This innovation aims to transform constellations into dynamic, interconnected systems, improving sustainability and resilience.
Mizzou researchers help farmers prevent and manage livestock losses
University of Missouri researchers are helping farmers prevent disease outbreaks by teaching biosecurity practices, such as hand sanitizing and wearing farm-dedicated shoes. They also provide guidance on safe composting methods to dispose of dead livestock, reducing the risk of disease spread.
WVU engineers recalibrate radio telescopes to illuminate dark energy
Researchers at WVU are enhancing the calibration of radio telescopes to measure dark energy by analyzing the '21-centimeter signal' from neutral hydrogen atoms. This technique aims to improve the ability of radio telescopes to detect large-scale structures in the universe, such as galaxy clusters and voids.
Completed Plato spacecraft is ready for final tests
The European Space Agency's (ESA) Plato spacecraft has been completed with the installation of its sunshield and solar panels. The spacecraft is now set to undergo a series of tough exams before its planned launch in December 2026 on an Ariane 6 rocket.
Back to the future: Is light-speed analog computing on the horizon?
Scientists have developed a programmable electronic circuit that harnesses high-frequency electromagnetic waves to perform complex parallel processing at light-speed. This breakthrough has the potential to power next-generation wireless networks, real-time radar, and advanced monitoring in various industries.
Breakthrough in unmanned swarm technology: SRI model breaks new ground in trajectory prediction and topology inference
The SRI model integrates swarm dynamics with dynamic graph neural networks, resolving existing method pitfalls. It demonstrates significant performance improvements over traditional methods, with reduced long-term prediction errors.
Honoring a Pioneer: Dr. George Carruthers’ legacy reaches space again
The mission will investigate Earth's geocorona, the outermost layer of the atmosphere, to reveal how it evolves under the influence of the Sun and space weather. This research has direct applications for satellites, communications, navigation, and human space exploration.
Naval Research Laboratory robotic servicing payload clears thermal vacuum lab test, readies for space
The Naval Research Laboratory's Robotic Servicing of Geosynchronous Satellites (RSGS) payload has completed critical space-readiness testing, confirming its ability to withstand thermal vacuum conditions. The system, designed for on-orbit servicing and upgrades, has the potential to transform satellite operations in geosynchronous orbit.
SwRI, UT San Antonio will test technology designed to support extended space missions to Moon, Mars
Researchers will evaluate a patent-pending electrolyzer in simulated partial gravity environments aboard parabolic flights. The technology is designed to produce fuel, oxygen, and other life support compounds on the Moon or Mars for long-term human habitation.
UT San Antonio astronomy professor awarded for advancements in planetary science
Xinting Yu, an assistant professor at UT San Antonio, has been awarded the 2025 Harold C. Urey Prize for her contributions to planetary science. Her research focuses on understanding how planetary surfaces and atmospheres interact and evolve, with applications in exoplanet characterization and habitability studies.
UC3M participates in research to protect astronaut' cardiovascular and ocular health
Researchers from UC3M and the Spanish Space Agency conducted a parabolic flight campaign to study microgravity's effects on human body, testing an innovative technique to protect cardiovascular and ocular health. The results will be crucial for future space exploration and could have applications on Earth for treating vascular diseases.
Researchers uncover potential biosignatures on Mars
A new study has revealed chemical signatures of ancient Martian microbial life in the Bright Angel formation, a region of Jezero Crater known for its fine-grained mudstones rich in oxidized iron and organic carbon. The findings suggest that early microorganisms may have played a role in shaping these rocks through redox reactions.
Surviving hostile Venus conditions, finding rare earths and other critical metals
The University of Pittsburgh has received prestigious R&D World 100 Awards for two emerging technologies: VulcanAlloy and eMission Critical Sensor. These innovations can withstand high temperatures continuously approaching 500 degrees Celsius and identify rare earth elements in waste streams or feedstocks, respectively.
Hungry star is eating its cosmic twin at rate never seen before
Astronomers discovered a greedy white dwarf star consuming its closest celestial companion at an unprecedented rate. The study found that the super-dense white dwarf is burning brightly due to the mass transfer between the two stars, potentially leading to a massive explosion visible from Earth.
Improved propulsion system may help remove space debris without contact
A new propulsion system developed by Tohoku University's Kazunori Takahashi has successfully demonstrated the ability to remove space debris without physical contact. The system uses a bidirectional plasma ejection type electrodeless plasma thruster, which can decelerate targeted space debris and force it out of orbit in about 100 days.
Addressing the dilemma of one million satellites: a Chinese solution to alleviate orbital congestion in space
A Chinese team developed OSSMC, a modularized satellite system that tackles orbital congestion by sharing resources and collaborating globally. The system stabilizes at approximately 48,000 satellites, reducing collision risks and space debris while promoting equitable access to space resources.