A recent study analyzing lunar water samples reveals a dual origin: one part from early Earth-like material and another delivered through cometary impacts. This discovery has significant implications for sustaining human presence on the Moon, providing crucial evidence for future space planning.
A recent study resolves contradictions in the Moon's age and composition. Researchers found that the Moon's crust was melted twice, with the second heating event resetting its geological clock and altering the age of lunar rocks. This discovery sheds light on the Moon's turbulent history and volcanic past.
Scientists suggest the Moon underwent a 'remelting' event due to tidal forces, resetting its geological clock and masking its true age with volcanic activity. This hypothesis could account for discrepancies in lunar-rock ages and impact basins, placing the Moon's formation between 4.43 and 4.53 billion years ago.
The innovative vision of Genomic Press is shaped by the story of Flicts, a tale about a color that found its true home on the moon. The publisher supports research that transcends traditional academic boundaries, providing a home for ideas that could reshape our understanding of science.
The Juno mission has discovered that Io's volcanoes are likely fueled by their own chambers of roiling hot magma rather than an ocean of magma. This finding solves a long-standing mystery about the moon's subsurface origins and provides new insights into Io's volcanic activity.
Researchers at University of Maryland have discovered that the South Pole-Aitken basin, the moon's oldest and largest visible crater, is more circular than previously believed. The team used high-resolution data to analyze mountain formations around the basin, revealing a rounder shape indicating a more vertical impact angle.
The Chang'e-6 mission returned lunar soil samples from the far side of the Moon, providing insights into the global dichotomy between near and far sides. The samples contain two types of mare basalts, with high-precision dating suggesting that 'young magmatism' exists on the far side, indicating a depleted mantle source.
Researchers discovered that Titan's icy surface is warmed by an insulating layer of methane clathrate ice, which relaxes the impact craters' shape. This finding helps explain Titan's unique hydrological cycle and climate.
A Southwest Research Institute-led team has detected carbon dioxide and hydrogen peroxide on Charon's surface, revealing insights into the moon's geological processes and formation. The presence of these substances suggests that Charon's surface is altered by solar ultraviolet light and energetic particles.
Two Penn State researchers propose an alternative theory: the moon was captured in a binary-exchange capture, where Earth's gravity snagged one of two objects, resulting in its current orbit. This new possibility opens up new questions and opportunities for further study.
The study provides insights into the Moon's early evolution, volcanic activities, impact history, and composition. The samples offer critical information on the formation and evolutionary history of the Moon.
New NASA research generates extremely accurate eclipse maps incorporating lunar topography data from LRO observations. The process reveals the true time-varying shape of the Moon's shadow, affected by mountains and valleys along its edge.
Astronomers at Cornell University studied Io's volcanoes to understand tidal heating and its role in planetary formation. They found active volcanoes at the poles, which may regulate tidal heating and provide insight into the moon's internal structure.
A new volcano has been discovered on Jupiter's moon Io through analysis of JunoCam images, featuring multiple lava flows and volcanic deposits. The volcano is located just south of the equator and showcases the moon's ongoing geological activity.
Researchers from Chinese Academy of Sciences have dated three volcanic glass beads from Chang'e-5 mission samples to 123 million years ago, confirming 120-million-year-old volcanism on the Moon. This finding suggests that celestial bodies like the Moon can maintain internal vitality for a very late stage
New analysis of a lunar sample reveals volcanic eruptions on the Moon occurred as recently as 120 million years ago. Researchers found three tiny glass beads with high abundances of KREEP elements, suggesting localized heating and small-scale magma eruption.
A Kobe University researcher found that the massive impact on Ganymede was around 20 times larger than the one that ended the dinosaurs, causing a 1,400km crater and reorienting its axis, according to a new study published in Scientific Reports. The asteroid's diameter was estimated at around 300 kilometers.
Researchers have discovered widespread intrusive magmatism in the South Pole-Aitken basin on the farside of the Moon. The study suggests that these magmatic activities played a crucial role in shaping the lunar crust, providing valuable insights into the Moon's early evolution and internal structure.
A new study by the University of Maryland reveals that NASA's DART spacecraft collision with asteroid moon Dimorphos created a large crater and reshaped it, causing the moon to derail from its original evolutionary progression. The impact also changed Dimorphos' orbit around its parent asteroid Didymos.
A new strategy for massive water production on the Moon has been proposed by Chinese researchers, utilizing reaction between lunar regolith and endogenous hydrogen. The study reveals that one ton of lunar regolith can generate over 50 kg of water, enough for 50 people for a day.
Researchers at the University of Edinburgh suggest that carvings on a stone pillar at Göbekli Tepe in Turkey represent the world's oldest solar calendar, dating back to a comet strike around 10,850 BC. The V-shaped symbols may record an astronomical event that triggered changes in human civilization.
A new study by MIT and University of Chicago scientists pin down the origins of the moon's tenuous atmosphere, finding that meteorite impacts are the primary process. Over billions of years, these constant impacts have kicked up lunar soil, vaporizing certain atoms and lofting particles into a thin atmosphere.
The study proposes a lunar biorepository to store genetic material of at-risk species, which can be preserved without electricity or liquid nitrogen. The moon's permanently shadowed craters are cold enough for cryogenic preservation, and the team has successfully cryopreserved skin samples from a fish.
A team of researchers suggests creating a lunar biorepository to store cryopreserved samples of at-risk animal species, leveraging the Moon's natural cold temperatures for long-term storage. The facility aims to protect biodiversity from extinction threats and challenges such as climate change and geopolitical conflicts.
Researchers develop adaptive Kalman filter to enhance GNSS performance for autonomous navigation in Earth-Moon space. Simulation results show significant improvements in navigation precision, with position accuracies less than 50 meters near the Moon.
A team of international scientists has demonstrated the existence of a lunar lava tube cave, with radar reflections indicating an underground conduit in Mare Tranquillitatis. This discovery provides crucial evidence for safe site selection on the Moon and supports future exploration missions.
The Korea Institute of Civil Engineering and Building Technology has developed a technology to produce construction materials using lunar regolith, reducing transportation costs from Earth to the Moon. The produced blocks demonstrated homogeneous properties, making them suitable for lunar surface construction.
A study from the University of Michigan has identified a potential new treatment for food allergies using inulin, a naturally occurring plant fiber. The research found that inulin gel-based oral immunotherapy can suppress allergic reactions to various food allergens and provide long-lasting protection.
Researchers propose that lunar swirls are caused by subsurface magma, which creates a magnetic anomaly. The team's experiments show that ilmenite can react and form iron metal under the right conditions, producing a magnetizing effect.
Researchers found sound velocities compatible with seismic profiles at depths of 740-1260 km, supporting garnet presence. The results have significant implications for the Moon's composition and formation, as well as its interior temperature and dynamo.
Researchers analyze crater chronology and radiometric dating to understand lunar impact flux, revealing a complex history of impacts that shaped the Moon's geology. The study aims to improve understanding of planetary evolution and orbital dynamics.
The Chang'e-6 lunar probe's surface samples are expected to consist of 2.5-million-year-old volcanic rock combined with small amounts of material generated by meteorite strikes. The samples may also contain evidence of distant impacts, providing crucial constraints on the early impact flux of the Moon.
Researchers used simulations to model the erosion of Titan's shorelines, finding that waves are the most likely explanation for the moon's lakes and seas. The team found that wave activity could have shaped the coastlines of lakes and seas on Titan.
Researchers found that nocturnal bull ants can detect exceedingly low levels of polarised moonlight produced throughout the lunar month to navigate during the night. The ants altered their direction in response to changing rotations of overhead lunar light polarisation, suggesting a stable cue across the lunar cycle.
Astrophysicists record radio emissions from Earth and view it as an exoplanet to understand potential signals from intelligent life. The mission marks a major achievement for NASA's Commercial Lunar Payload Services program.
A new heat-switch device developed by Nagoya University's team enhances lunar-roving vehicles' operational lifespan under harsh Moon conditions. The innovative technology reduces power consumption while maintaining efficient daytime cooling performance and nighttime insulation, making it a critical component for future lunar missions.
Researchers captured a volcanic event on Io using the Large Binocular Telescope's SHARK-VIS instrument, achieving higher resolution than ever before with Earth-based observations. The images reveal surface details equivalent to taking a picture of a dime-sized object from 100 miles away.
The study enhances shape-from-shading technique to create detailed models of lunar terrain with higher resolutions and faster production speeds. Researchers use advanced computer algorithms to automate the process, resulting in more accurate maps that show subtle features and variations of lunar surface terrain.
Researchers at China Institute of Atomic Energy have developed a more sensitive method to detect iron-60 in lunar samples, allowing for deeper understanding of cosmic events. The new technique has improved detection sensitivity better than 4.3 × 10−14 and potentially reaching 2.5 × 10−15.
Scientists at HKU have studied the volcanism of the Apollo basin and its surroundings, revealing diverse and complex volcanic activities. The study suggests that crustal thickness may be the primary cause of lunar asymmetrical volcanism, which can be tested by returned Chang'e-6 samples.
A deep learning tool has been developed to reliably diagnose moon blindness in horses based on photos, with a high accuracy rate of 93%. The tool supports veterinary doctors in making diagnoses, particularly valuable for less experienced professionals or horse owners in regions with limited vets.
A new study using atmospheric isotopes suggests Io has been volcanically active for its entire 4.57 billion-year history, driven by tidal heating. The findings indicate that Io has lost most of its sulfur through volcanic outgassing and recycling, supporting a long-lived volcanic history.
New study dates the Solar System's giant planet migration to between 60 and 100 million years after formation, based on analysis of chondrite meteorites. The findings may also shed light on the conditions that led to Earth's moon formation.
Researchers at the University of Arizona used computer simulations and spacecraft data to study the moon's geology, finding that a dense layer of titanium-rich material sank into the interior and rose on the near side. The findings suggest that the moon 'turned itself inside out' during its formation.
The Lunar Environment Monitoring System, developed by UMD researchers, will track seismic activity on the moon's surface during the upcoming Artemis III mission. The system's data will help prepare NASA for a long-term presence on other planetary bodies.
Researchers propose using fiber seismic networks to detect seismic waves on the Moon and provide information about its deep core structure. By analyzing artificial seismograms created from Apollo mission data, they found that a fiber network could identify specific seismic waves hidden in scattered signals.
Researchers at KICT successfully implemented an electrostatic environment that simulates the Moon's surface conditions, reducing threats in executing lunar missions. The technology assesses performance and can be used for future in-situ resource utilization on the Moon.
A new computer model mimics Moon dust, allowing for smoother and safer Lunar robot operations. The model can be used to train astronauts ahead of Lunar missions, reducing delays and improving control.
Scientists detected water molecules on two asteroids, Iris and Massalia, indicating a distribution of water in our solar system that can inform searches for life beyond Earth. The discovery was made possible by using the FORCAST instrument to isolate mid-infrared spectral signatures indicative of molecular water.
A Chinese spacecraft returned a sample of the moon's surface, containing minerals that provide insights into its past. Researchers found high-pressure minerals in the sample, which are unusual in lunar rocks.
A team of scientists found evidence that the moon's shrinkage led to surface warping in its south polar region, including areas proposed for crewed Artemis III landings. Shallow moonquakes can devastate hypothetical human settlements on the moon due to loose sediments and unstable surface slopes.
Researchers have updated the lunar time scale to reflect advances in understanding the Moon's evolution after the Apollo era. The new scheme divides the Moon's history into three distinct phases: Eolunarian Eon, Paleolunarian Eon, and Neolunarian Eon.
A research team led by Dr. Ottaviano Rüsch from the University of Münster has discovered anomalous meter-sized rocks on the lunar surface covered in dust, exhibiting unique reflective properties. These findings provide insights into the processes that form and change the lunar crust, including potential magnetic anomalies.
A Western University postdoctoral fellow's discovery of apatite in early lunar crust reveals a volatile-rich surface from 4.5 billion years ago. This finding challenges previous understanding and offers exciting new evidence for the Moon's early history.
Scientists have unraveled a major mystery in lunar geology by identifying a key step in the creation of unique magmas. High-temperature laboratory experiments and isotopic analyses reveal a critical reaction that controls their composition, providing new insights into the origin of volcanic lunar rocks.
Using machine learning and computational modeling, Washington State University researchers found six good candidates for solvents that can extract materials on the moon and Mars usable in 3D printing. The solvents, called ionic liquids, are salts in a liquid state.
Researchers have found that Titan's 'magic islands' are likely formed by floating chunks of porous, frozen organic solids, explaining their ephemeral nature. The discovery sheds light on the fate of simple organics on Titan's surface and provides insights into the moon's unique environment.
A new study from Binghamton University School of Management found that positive workplace gossip can reduce employee turnover and improve an organization's effectiveness. Employees who engage in positive gossip with coworkers may experience social gains, including reduced negative feelings towards their workplace.
The EXPLORE toolkit offers interactive visual analytics and machine learning to analyze galaxy data, identify unusual stars, and visualize the lunar surface. Users can create immersive experiences, including 3D models of the Moon and interactive sky maps.
Human activities have significantly impacted the moon's environment since Luna 2 landed in 1959. The Lunar Anthropocene concept aims to raise awareness about humanity's influence on the lunar surface and its preservation.