Articles tagged with Earths Moon
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.
Sandia researchers have designed a reliable and resilient microgrid for NASA's Artemis lunar base, which will sustain astronauts, mining, and fuel processing. The system utilizes distributed energy resources like solar panels and wind turbines, with a focus on efficient power management and scalability.
Researchers have discovered that lunar soil can convert carbon dioxide into oxygen and fuels, paving the way for sustainable space exploration. The team proposes an 'extraterrestrial photosynthesis' strategy using lunar soil to electrolyze water and produce desired products.
The study suggests that Venus' atmosphere plays a crucial role in determining its rotation speed, with fast winds dragging along the surface and slowing it down. This has significant consequences for the sweltering Venusian climate, with average temperatures of up to 900 degrees Fahrenheit.
Researchers propose that a colossal ancient impact near the Moon's south pole created a heat plume that concentrated rare-Earth elements on the nearside, contributing to the formation of volcanic plains. This explanation sheds light on the Moon's most enduring mystery.
New research investigates electrolysis efficiency on the Moon and Mars, finding that lower gravity reduces oxygen production by 11%. The study provides valuable insights for establishing life support systems and power budgets for future human settlements.
Researchers found that only certain types of planets can form large moons in respect to their host planets. They propose that smaller planets are better candidates to host fractionally large moons. This study provides constraints for future observations and sheds light on the formation of Earth's unique moon.
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.
Scientists have proposed a new model for the Moon's crust formation, suggesting that a 'slushy' magma ocean played a key role. The research suggests that crystals remained suspended in liquid magma over hundreds of millions of years, eventually forming the lunar crust.
Research from LSU and University of Florida found a correlation between lunar phases and shark attacks, with more incidents occurring during periods of higher illumination. The study analyzed global data from the International Shark Attack File and suggests that lunar forces may play a role in shark behavior.
The Chang'E-5 lander has made the first onsite detection of water on the Moon, providing evidence of hydroxyl and/or H2O presence. The discovery was made using reflectance spectral data from the lunar surface acquired by the lander.
Researchers found that local gravitational tides modulate the cyclical behavior of organisms, even in the absence of other rhythmic influences. The study questions the validity of free-run experiments and highlights the importance of considering gravitational oscillations in biological research.
A new study published in Nature Communications reveals chemical heterogeneities in Apollo 17 sample troctolite 76535, indicating an early rapid cooling of the Moon. This finding challenges previous estimates of a 100-million-year cooling duration and supports initial rapid cooling of magmas within the lunar crust.
Researchers at CU Boulder found that lunar pits and caves showcase remarkably stable conditions, making them attractive options for establishing a long-term human presence on the moon. The environments can help astronauts weather some of the moon's worst extremes but may not be ideal spots to find water.
Researchers have confirmed the existence of lunar carbon dioxide cold traps that could contain solid carbon dioxide, a key resource for sustaining robot or human presence on the moon. The discovery has major implications for future lunar exploration and international policy.
A team of astronomers from the University of Arizona suggests that near-Earth asteroid Kamo`oalewa could be a miniature moon, with its spectrum matching lunar rocks from NASA's Apollo missions. The asteroid's orbit is similar to Earth's but with a slight tilt, making it unlikely to have originated from a typical near-Earth asteroid.
Scientists from the University of Münster used precise isotope measurements to determine that the Moon's heavy bombardment 3.9 billion years ago was caused by continuous impacts of leftover asteroids from the main phase of Earth's formation. The study rules out a sudden increase in impact rate due to outer solar system bodies.
A recent international workshop aimed to turn plans for a crewed lunar observatory into reality. The workshop, led by Vanderbilt astrophysicist Karan Jani, brought together experts from GW science, planetary science, and lunar exploration to discuss the geophysical properties of the moon and opportunities for observation.
The Chang'E-5 mission has provided new insights into the Moon's surface features, including the Ocean of Storms, which may have been even more stormy than previously thought. The samples also reveal a distinct lunar basalt composition different from Earth-based basalt.
The study provides evidence that lunar volcanic activity persisted for a longer period than previously thought, extending the duration of geological processes on the Moon. The samples also reveal that the Moon's interior was still evolving at around 2 billion years ago.
Researchers have found 47 lunar fragments with crystallization ages of 2.03 billion years, filling a 2-billion-year gap in the Moon's volcanic history. The samples provide conclusive evidence that magmatic activity on the Moon persisted until at least two billion years ago.
Scientists have made the second-ever measurement of the free neutron lifetime from space, reducing uncertainty by an order of magnitude. This method could bring to an end a decades-long puzzle in fundamental physics and potentially reveal new physics beyond the standard model.
Curtin University researchers have helped determine the age of the youngest rocks ever found on the Moon, revealing they are approximately two billion years old. This discovery provides new calibration points for cratering chronology, enabling more accurate age dating across planetary surfaces.
The Chang'e-5 mission achieved a successful soft lunar landing using an innovative guidance, navigation and control system. The LAM used various sensors to navigate its descent and landing, with multiple sensors providing redundancy to ensure the success of the mission.
The study proposes a novel 'hit-and-run-return' scenario, where pre-planetary bodies crash into each other, slow down, and then merge again. This led to the formation of Venus as having had a very different experience in its growth compared to Earth.
The Chang'e-5 mission brought back nearly two kilograms of lunar rocks and dust, including a mix of 'exotic' fragments that may preserve records of other lunar surface areas. The youngest geological area of the Moon's nearside has yielded insights into past volcanic activity
China's space transportation systems have made significant leaps in recent decades, with advancements in launch vehicles, propulsion systems, and artificial intelligence. The country aims to become a powerful space nation by the mid-21st century, with plans for manned missions to the Moon and Mars.
Engineers have successfully extracted water and oxygen from lunar soil using a two-step process, which could support future human exploration of the Moon. The system uses a mineral mixture that mimics lunar soil and produces gases through electrolysis, making it scalable and self-sustained.
A new study from Washington University in St. Louis suggests that Mars' small size limits its habitability due to a lack of retained volatiles. Researchers used potassium isotopes to determine the presence and abundance of volatile elements on Mars, finding a correlation between body size and volatile composition.
Curtin University researchers have found the Moon may have been subjected to more extensive asteroid and body impacts than initially believed. By analyzing lunar impact events during its early formation, they discovered that these collisions could have left fewer visible cratering imprints.
Researchers at the University of Rochester found that lunar samples do not show signs of magnetization from a magnetic shield. The lack of magnetization suggests that the moon has never had a prolonged dynamo field. Without this protection, solar wind implanted volatiles like helium 3 in the lunar soil.
A team of engineers from the University of Toledo is working with NASA to develop more resilient solar power conversion systems for future Mars and Moon missions. The three-year grant will investigate ways to make these systems tolerant to space-related radiation, which degrades their performance.
Researchers at HI-SEAS analog lunar habitat in Hawaii use spacesuits to explore lava tubes, mimicking conditions on the moon and Mars. The study aims to improve methods and suits for future astrobiology research.
Volcanic rock samples collected during NASA's Apollo missions hold clues to the Moon's iron core formation and magma ocean crystallization, a new analysis found. The study used SIMS technique to analyze sulfur isotope composition in Apollo 15 and 17 samples.
A team of scientists led by Charlotte Förster discovered a correlation between moon phases and women's menstrual cycles. The researchers found that the strength of the moon's light-dark cycle contributes to synchronizing menstruation in women, while gravity also plays a role.
Researchers found that most women's menstrual cycles aligned with synodic months at certain intervals, while also showing synchronization with tropical months in younger women, suggesting a stronger effect on menstrual cycles during long winter nights when exposed to moonlight.
Research shows that sleep cycles in people oscillate during the 29.5-day lunar cycle, with people going to bed later and sleeping less in the days leading up to a full moon. This natural adaptation may have allowed ancestors to take advantage of available evening light.
Researchers ran supercomputer simulations to track material from the early Earth and a Mars-sized planet, Theia, after their collision. Simulations produced an orbiting body that could potentially evolve into a Moon-like object.
A recent study suggests that bacteria can extract useful materials from rocks on Mars and the Moon, paving the way for new technologies to support human exploration and settlement. The findings also highlight the potential of microorganisms to enhance the removal of rare earth elements from lunar and Martian landscapes.
Research led by Durham University found that massive collisions could have stripped the early Earth of up to 60% of its atmosphere, leading to the Moon's creation. The study developed a new method for predicting atmospheric loss from any collision, which could aid in understanding the Moon's origins and other giant impacts.
A research tool has been developed to help people and lunar rovers estimate travel times with a high degree of reliability. The tool considers factors such as pedestrian traffic, road conditions, and bus breakdowns to provide a more accurate prediction of arrival times.
Researchers from Tohoku University discovered a novel iron-based superelastic alloy capable of withstanding extreme temperatures. The new alloy can operate within a wider temperature range than conventional metal-based SEAs, making it suitable for outer-space exploration and other demanding applications.
A research team analyzed a 'gel-like' substance discovered by the Chang'e-4 rover, finding it to be an impact melt breccia. The surrounding regolith may have originated from a differentiated melt pool or igneous rocks.
A study examines angular momentum constraints on the Moon's formation, revealing that high obliquity scenarios are incompatible with the present-day system. In contrast, low obliquity scenarios could explain how a fast-rotating postimpact Earth slowed to its present rotation rate.
Researchers from Politecnico di Milano have successfully used laser 3D printing to create components from lunar regolith, a potential game-changer for future space missions. The study demonstrates the feasibility of using local resources in space, enabling In-Situ-Resource-Utilisation (ISRU) and reducing reliance on Earth-based supplies.
Researchers found varying oxygen isotopic composition depending on lunar rock types, suggesting minimal mixing between the Moon and vapor atmosphere. The data imply Theia formed farther from the Sun than Earth.
Researchers successfully grew ten crops in Mars and Moon soil simulant, including garden cress, tomato, and radish. The study found that nine out of ten crops produced edible parts, with the exception of spinach.
The China Lunar Exploration Program (CLEP) has accomplished significant advancements in lunar research since its launch in 2007. The program plans to send the first sample-return mission to Earth, dubbed Chang'E 5, and establish a Lunar Scientific Research Station by 2030.
A team of researchers has reconstructed the late accretion history of the moon, resolving a long-standing problem about the source of highly siderophile elements. By modeling millions of meteor impacts, they found that less material was retained on the moon than on Earth due to its smaller size and shallow impact angles.
Researchers have discovered a large mass of material beneath the South Pole-Aitken basin, the Moon's largest crater. The mass, weighing over half a mile, may contain metal from an asteroid that crashed into the Moon and formed the crater.
Researchers from the University of Münster find that the Moon's collision with Earth brought large quantities of water, essential for life. The discovery sheds light on the Moon's origin and its role in making Earth a habitable planet.
A cross-disciplinary study by UH Manoa scientists reveals chemical and physical evidence of water formation on the Moon. The research proposes a mechanism where solar wind protons, lunar minerals, and micrometeorite impacts interact to produce water vapor.
Scientists use deuterium ions to create water on lunar samples, suggesting micrometeorite impacts can generate and liberate water. The results provide insight into potential water formation mechanisms on the moon and other airless bodies in the Solar System.
Researchers at Yale University and Japan offer an explanation for the moon's composition, suggesting that magma played a key role in its formation. The new model suggests that 80% of the moon is made up of proto-Earth materials, contradicting previous theories that suggested the impactor was responsible.
A team of researchers discovered a grain of dust forged in a stellar explosion, challenging current theories about how stars seed the universe. The grain, LAP-149, is highly enriched in carbon-13, providing evidence that novae contributed to the building blocks of our solar system.
Scientists have observed that asteroid Bennu's rotation period is getting shorter by about 1 second every 100 years, a change that could lead to dramatic changes in the space rock. This acceleration is likely due to the YORP effect, which causes asteroids to spin faster or slower as sunlight hits them.
The Moon appeared to move in two opposite directions during a lunar transit, due to the SDO's faster orbital speed. The spacecraft caught this phenomenon, resulting in a 'freeze-frame' effect as the Moon remained in view.
The Chang'e 4 spacecraft landed safely in the Von Kármán crater, a 186-kilometer-diameter impact basin. The LRO's spectacular view reveals the massive mountain range and the lander itself is barely visible due to its distance from the camera.
Large moons in stable orbits around their parent planets are thought to be capable of hosting satellite submoons, with four bodies in our Solar System potentially fitting this description. However, the lack of observed submoons may offer insights into planetary formation and evolution.
Researchers analyzed magnesium stable isotopes in lunar rock samples, finding they match the Inner Solar System's bulk composition before fractionation occurred. The results suggest the initial Moon impact did not separate isotopes and instead indicate a lunar magma ocean that re-melted and affected later basalt formations.