A new nano-barrier coating has been developed to protect ultra-lightweight carbon composite materials from radiation damage and electrostatic resistance. The innovative coating adds a layer of protection, reducing the need for heavy shielding materials and maintaining stability in space.
The Atmospheric Waves Experiment, led by USU's Space Dynamics Laboratory and College of Science, will provide unprecedented images of Earth's gravity waves from space. The mission aims to improve satellite communications forecasting and enable contingency planning for space weather events.
A new study found that US metropolitan areas lack sufficient preserved open space, leading to increased land values and improved social well-being. The researchers suggest that this is due to limited public funds, competing demands, and the perception of open space as a luxury rather than a necessary service.
Recent planetary missions have revealed significant advances in our understanding of Mercury's metal composition and magnetic field, as well as Venus' dense atmosphere and geological activity. On Mars, the InSight mission has detected marsquakes, suggesting a similar internal structure to Earth.
The University of Surrey's Surrey Space Centre has secured funding to enhance its facilities, train dedicated engineers, and support the development of space-related technology. The initiative aims to address skills gaps in the region's thriving space industry, fostering collaboration between academia and businesses.
Researchers developed a thin layer of silicon oxide to protect perovskite solar cells from radiation and extreme temperatures in space. The coating preserved efficiency and increased lifetime by up to 99% compared to unprotected cells.
Researchers at Northumbria University are developing artificial intelligence to forecast space weather and predict serious space storms. The technology aims to protect the Earth's power grid and communication systems from disruptions caused by solar eruptions.
Researchers observed energy transfer from resonant electrons to whistler-mode waves in space, confirming non-linear growth theory. This finding improves understanding of space weather's impact on satellites and could help protect astronauts.
Researchers created a magneto-impedance sensor magnetometer that measures Earth's geomagnetic field fluctuations, enabling real-time monitoring of space weather and advancement of space research. The device is lightweight, power-efficient, and low-cost, making it suitable for constructing multi-point observation networks.
The MARM robotic platform has three limbs for enhanced mobility and manipulation flexibility, allowing it to transport large payloads and assemble components. The robot's unique design enables full-body motions and facilitates assembly operations by adjusting its central pelvis base.
A new study by Bayes Business School found that co-working spaces can initially support collective exploration but ultimately inhibit collaborative practices. The study suggests that firms leave the space as interactions become less meaningful and stilted over time.
The NASA Deep Space Optical Communications project has successfully demonstrated a new type of laser system that can transmit large amounts of data, including high-definition images and video, through space. The system uses a combination of flight and ground-based lasers to establish an optical link between spacecraft and Earth.
A new ISGlobal study found that full adherence to the 3-30-300 green space rule was associated with improved mental health and fewer visits to a psychologist. However, only 4.7% of respondents met all three criteria, highlighting a need for more green spaces in urban areas.
Researchers at USC's Keck School of Medicine are collaborating with Polaris Dawn to develop a novel method for collecting X-rays in outer space. They aim to harness ambient radiation to create images using analog X-ray film, which could improve medical care on long-duration spaceflights.
The SpaceX Dragon spacecraft will launch onboard a Falcon 9 rocket with critical research and supplies for the International Space Station. ISS National Laboratory-sponsored projects aim to bring value through space-based research and technology development.
Carrying out scientific experiments in space enables faster drug discovery due to lower gravity, speeding up the development of complex medicines. Protein crystallization experiments have been instrumental in designing cancer drugs, while studying aging treatments could lead to breakthroughs in stem cell therapy.
The article discusses the selection of propulsion systems for deep-space exploration, focusing on micropropulsion technology. Key findings include the analysis of various micropropulsion modules, including cold gas and chemical propulsion systems, as well as their applications in different missions such as lunar exploration and Tianqin...
Scientists have found that synthetic torpor increases resistance to ionizing radiation, a major health risk for human space exploration. The research uses artificially induced hibernation in rats and demonstrates biological effects suggesting enhanced radioprotection.
A Tohoku University researcher has increased the performance of a high-power electrodeless plasma thruster, moving closer to deeper space explorations. The breakthrough enables more efficient use of radiofrequency power to generate thrust energy in magnetic nozzle plasma thrusters.
Researchers develop a modular structure design method for a deployable space robot called Cubot to facilitate on-orbit missions. The system can perform tasks such as space debris removal and maintenance with reduced risk and increased efficiency.
Researchers at Carnegie Mellon University have developed a new approach for conducting automated science in space by balancing risk and scientific value. The approach uses a model that estimates science value and risk, allowing rovers to chart their own course while protecting against high-risk missions.
A long-term International Space Station experiment measured the effect of space radiation on mouse embryonic stem cells, contributing to assessing safety and risks for human space flights. The study's findings show that actual biological effects of space radiation are in close agreement with earlier predictions.
ETRI has developed a metaverse platform that supports up to 11 users in real-time collaboration, enabling practical applications such as education and manufacturing. The platform's advanced technology includes high-precision location recognition, hand-gesture recognition, and real-time data synchronization.
Researchers found that Australian superb fairy-wrens with 'extreme exploration phenotypes' are more aggressive in the wild. The birds' personalities were measured using a shyness-boldness scale and exploration avoidance behavior, revealing a link between aggression and survival.
A study found that each 10% increase in natural space is linked to a 7% fall in early deaths among under 65s. Increased availability of natural space within local areas also reduced the disparity in years of life lost between deprived and non-deprived areas.
Researchers designed a state-of-the-art walking robot that can assemble large constructions in space, such as telescopes. The E-Walker robot proved to be versatile and ideal for future in-orbit missions.
The article discusses the development status of space robot technology and relevant on-orbit assembly technology. Key findings include the shift from manual to autonomous assembly and the need for advanced motion planning and control methods to achieve high-precision operations.
A new study found that teenagers' exploration of their environment is associated with enhanced psychological well-being and larger social networks. Higher levels of exploration are also linked to increased risk-taking behaviors.
Researchers identified favorable reservoir-forming conditions and modes in the Ordovician buried hills of the Jizhong depression. The study found that three sets of source rocks from the Carboniferous-Permian and Paleogene geologic periods provide adequate quantities of hydrocarbons required for oil and gas reserves.
The development of LEO mega constellations has significantly impacted human scientific progress in communication, navigation, and remote sensing. However, unrestrained deployment poses a threat to spacecraft safety and space environment stability, requiring rational surveillance and governance mechanisms.
A team of researchers proposes a program to collect astronauts' biological samples, enabling the use of cutting-edge technologies to understand gene, mRNA, protein, and metabolite changes in space. This approach aims to mitigate spaceflight risks and advance personalized medicine for astronauts.
A team of researchers at Pacific Northwest National Laboratory sent a tiny piece of Washington state soil into space to study how it behaves in microgravity. The experiment, called DynaMoS, aims to understand the dynamics of microbial communities and their role in plant growth, with implications for growing food on other celestial bodies.
The review paper analyzed research advancements in data acquisition, target recognition, and monitoring for space situational awareness. The author emphasized the importance of comprehensive reviews and identified emerging trends in multiagent and synergetic constellation technologies.
Researchers found that rats can learn spaces just by observation, without needing physical exploration. They outperformed naive rats in finding a reward location, suggesting that a stable cognitive map can be formed through observation alone.
A study found that multicolor lighting alleviated increase in anxiety and negative emotions caused by isolation and confinement. The researchers used Philips Hue Bluetooth wireless light bulbs to project colored light in an isolated room.
A novel Kalman filter, GMCKF, was proposed to improve robot tracking accuracy in space with complex non-Gaussian noise. The algorithm achieves better performance under various non-Gaussian noises by utilizing a generalized Gaussian density function and automatic parameter selection.
Researchers at UVA School of Engineering and Applied Science have discovered a way to make a versatile thermal conductor that can be controlled on demand. This advancement has promise for managing heating and cooling in electronic devices, green buildings and space exploration, with potential applications including the Mars Rover.
A study by Inga Popovaitė suggests that women may be better suited for long-term space missions due to their positive and supportive leadership style. Women tend to focus on mutual support, motivation, and a positive environment, which can be beneficial in extreme situations where interpersonal conflicts can jeopardize team success.
The Tianwen-1 mission has successfully observed solar wind plasma upstream of Mars, revealing several large-scale solar wind disturbances and consistent tendencies with other Mars missions. The joint observation will bring new opportunities for studying the evolution of the Martian atmosphere and paleoclimate.
Researchers at the University of Florida have grown plants in soil from the Moon, a major milestone in lunar exploration. The study found that plants can sprout and grow in lunar regolith, but also experience stress due to its unique chemical composition.
Scientists analyzing NASA's ICON mission data and ESA's Swarm satellites found that the Tonga volcano's eruption triggered hurricane-speed winds and unusual electric currents in the ionosphere. The extreme winds reached speeds of up to 450 mph, affecting the equatorial electrojet and causing a dramatic shift in its direction.
A new study found that extended space flight increases perivascular spaces in the brains of first-time astronauts, but not those who previously served in space. No neurological deficits were detected despite the changes.
The Imaging X-ray Polarimetry Explorer (IXPE) mission enables new measurements of cosmic X-ray sources, such as pulsars, black holes, and neutron stars. With its state-of-the-art telescopes and detectors, IXPE will provide high-quality polarization data of various sources, including supernova remnants, active galaxies, and blazars.
Researchers propose a modular Mars exploration rover system consisting of four two-wheeled robots that can operate independently or combine in various constellations. The approach enables longer missions and gathers more information about the planet's history and potential habitability.
The system uses multiple satellites to form an aperture-synthetic interferometer, meeting four key demands: high spatial resolution, contrast, sensitivity, and wide spectral range. Numerical simulations validate the method's efficiency, with reduced transfer times and stable orbit maintenance.
The article reviews key technologies for space intelligent robots in on-orbit operation requirements. Researchers discuss challenges such as microgravity, complex illumination, and strong radiation in space.
A self-contained experiment is being sent to the International Space Station to investigate stress and DNA damage caused by space travel. The goal is to determine if genomic damage experienced during space travel is linked to the silencing of a specific gene, beta-arrestin1.
Researchers at IOPCAS have synthesized a new compound Ba6Cr2S10, exhibiting ferroelectricity due to broken space-reversal symmetry. The discovery demonstrates the realization of a 1D ferrotoroidic model in a real material, opening doors for future quantum information technology.
Researchers created two types of hydrogenous-rich composites for shielding space radiation, which showed higher shielding abilities than traditional aluminum. The simulations also revealed that these new composites can reduce the mass needed for shielding by up to 77% when the thickness is larger than 10 g/cm².
A new UCLA study has found that hippocampal neurons in rats accurately map the position of a moving object even when stationary, challenging prevailing hypotheses about brain function. The findings open up new research avenues into memory disorders such as Alzheimer's disease.
Researchers found significant microstructural changes in white matter tracts, indicating the brain's ability to adapt to spaceflight. After returning to Earth, these changes remained visible seven months later.
Researchers are developing systems to detect, characterize and track objects in cislunar space, or the space between Earth and the moon, to prevent lunar traffic jams and congestion.
Researchers predict LISA will detect new fundamental fields, shedding light on dark matter and the universe's expansion. The space interferometer will observe gravitational waves from extreme mass-ratio inspirals, providing a unique opportunity to probe strong-field gravity.
For the first time, astronauts in orbit successfully controlled a robot on the ground using haptic feedback, simulating geological exploration missions. This breakthrough enables more complex investigations of planetary surfaces without human exposure to danger.
Dr. Kathryn Hadler will lead Luxembourg-based ESRIC in space resources research and development, focusing on sustainable utilization. The centre aims to develop technologies for the circular economy in space and terrestrial industries.
Researchers at the University of Leicester have partnered with BHP to identify new areas for nickel and copper deposits critical to the electric vehicle (EV) revolution. The project aims to challenge current understanding of the nickel mineral system, potentially opening up new exploration search space globally.
A world-first study found that space travel causes a 54% increase in red blood cell destruction, leading to severe anemia upon return to Earth. Astronauts experienced prolonged effects of anemia even after months of recovery.
A UCF researcher is leading a $1.5 million DARPA project to develop a highly sensitive infrared imaging system that can enhance night vision, space exploration, and healthcare diagnostics. The system will use graphene-based nano-antennas to collect light, enhancing infrared absorption by over 30 times.
Researchers Philip Lubin and Joel Rothman propose using light as a propellant to propel small probes up to 20-30% of the speed of light, potentially enabling human missions to Mars in under a month. The project aims to develop a roadmap for relativistic flight via directed energy propulsion, supported by NASA and private foundations.
Researchers found that astronauts with SANS have increased intracranial dural venous volumes, suggesting an association between intracranial venous congestion and SANS. This study provides insight into the effects of gravity on the brain and eyesight in space.