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Earth’s Longest Straight Underwater Mountain Chain Might Have Been Formed by a Moving Hotspot
A new study from Curtin University has revealed that the Ninetyeast Ridge, the world's longest straight underwater mountain chain, was formed by a moving volcanic hotspot, not a stationary one as previously believed. Spanning 5,000 km along the Indian Ocean, the ridge was shaped by the Kerguelen hotspot, which shifted several hundred kilometres ove...
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Indian Ocean Gravity Hole Might Have Been Formed After the Death of an Ancient Ocean
A vast anomaly in the Indian Ocean, called the gravity hole, has been studied for decades due to its weak gravitational pull and significantly lower sea levels. Recent findings link its origins to the ancient Tethys Ocean and mantle changes caused by tectonic plate shifts. Researchers used advanced models to simulate the geological processes, revea...
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NASA’s Curiosity Rover Concludes Sulphur Study in Gediz Vallis; Mars Journey Continues
NASA’s Curiosity rover has completed its study of Mars’ Gediz Vallis channel, capturing key images of the sulphur deposits discovered within. The rover's next mission will explore a unique geological formation called the Boxwork. Located in the foothills of Mount Sharp, Gediz Vallis is important for understanding the transition from Mars’ wet...
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Moon Rocks Brought From the Far Side Confirm Ancient Volcanic Activity
Researchers analysing lunar samples from China’s Chang’e-6 mission have uncovered evidence of ancient volcanic activity on the Moon’s far side. The mission, which returned nearly two kilograms of lunar soil in June, landed in the South Pole-Aitken Basin, one of the Moon’s oldest craters. Studies published in Science and Nature revealed volc...
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Scientists Confirm Volcanic Eruptions on Moon’s Far Side in New Study
A recent study has confirmed the existence of volcanic eruptions on the Moon’s far side. By analysing lunar soil samples brought back by China’s Chang’e-6 mission, scientists discovered volcanic rock fragments dating to over 2.8 billion years ago. These findings reveal a long history of volcanic activity on the Moon’s far side, mirroring th...
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China's Zhurong Rover Helps Find Evidence of Potential Ancient Shoreline on Mars
China's Zhurong rover has found what might be the shoreline of an ancient Martian ocean, offering fresh support for theories that Mars once had vast bodies of water. Studying images and radar data from Utopia Planitia, the largest impact basin on Mars, scientists identified geological features that resemble coastlines, including pitted cones, troug...
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Parker Solar Probe Prepares for Closest Approach to Sun After Last Venus Flyby
NASA’s Parker Solar Probe will complete its final Venus gravity assist on 6 November, altering its path to make an unprecedented 3.86-million-mile approach to the sun on 24 December. The manoeuvre will allow Parker to pass closer than any human-made object to the sun, where it will study solar activity. Earlier flybys also revealed surprising det...
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Geodynamic Mantle-Flow Model Reveals Erosion Process of North China Craton
New research from China University of Geosciences unveils how tectonic shifts eroded the once-stable North China Craton. Led by Professor Shaofeng Liu, this study explores flat-slab subduction processes, revealing three stages of deformation due to the ancient Izanagi plate’s horizontal movement beneath the Eurasian plate. This breakthrough redef...
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Mount Everest's Height Linked to Ancient River Changes from 89,000 Years Ago
A recent study indicates that Mount Everest may have increased in height due to a river capture event that occurred approximately 89,000 years ago. Researchers from University College London, including Adam Smith, explored how the unusual behaviour of the Arun River and its erosion contributed to this change. The findings suggest that the capture o...
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Earth's Crust is ‘Dripping’ Beneath Turkey’s Konya Basin, Revealing Unique Geological Phenomenon
Researchers have uncovered a remarkable geological phenomenon beneath Türkiye’s Central Anatolian Plateau, where dense materials from Earth’s crust are detaching and sinking into the mantle below. This process, known as multi-stage lithospheric dripping, has been shaping the Konya Basin’s surface and provides crucial insights into Earth’s ...
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China’s Chang'e-6 Mission Samples Provide New Understanding of the Moon's Far Side: Study
Chinese scientists have made a major breakthrough in lunar exploration by analysing samples from the far side of the Moon, collected during the Chang'e-6 mission. The study, conducted by the National Astronomical Observatories of the Chinese Academy of Sciences and other leading institutions, has revealed significant differences in the composition ...
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Mars Gravity Maps Shows Strange Hidden Structures Underneath the Surface
Scientists have unveiled a new gravity map of Mars, revealing hidden structures beneath the surface and active processes affecting Olympus Mons. The map, presented at the Europlanet Science Congress 2024, challenges traditional geological models and shows dense structures under Mars' northern polar plains. Researchers suggest that a mantle plume mi...
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Supercooling of Earth's Inner Core May Finally Reveal its True Age, Highlights New Report
New research into Earth’s inner core suggests that supercooling, a process where a liquid cools below its freezing point without solidifying, may reveal that the core is much younger than previously thought. Composed of iron and nickel, the core plays a critical role in maintaining Earth’s magnetic field, which protects the planet from harmful ...
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Earthquakes Play A Vital Role In The Formation Of Gold Nuggets: Study
A recent study suggests that earthquakes may significantly contribute to the formation of gold nuggets within quartz veins through a process known as piezoelectricity.
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James Webb Space Telescope Detects Possible Liquid Ocean on Uranus Moon Ariel
The James Webb Space Telescope has uncovered intriguing evidence suggesting that Ariel, one of Uranus’s moons, may harbour an underground liquid ocean. This discovery, part of the "Moons of Uranus" project, involved 21 hours of observations focused on detecting water, ammonia, organic molecules, and carbon dioxide ice.
-
Earth’s Longest Straight Underwater Mountain Chain Might Have Been Formed by a Moving Hotspot
A new study from Curtin University has revealed that the Ninetyeast Ridge, the world's longest straight underwater mountain chain, was formed by a moving volcanic hotspot, not a stationary one as previously believed. Spanning 5,000 km along the Indian Ocean, the ridge was shaped by the Kerguelen hotspot, which shifted several hundred kilometres ove...
-
Indian Ocean Gravity Hole Might Have Been Formed After the Death of an Ancient Ocean
A vast anomaly in the Indian Ocean, called the gravity hole, has been studied for decades due to its weak gravitational pull and significantly lower sea levels. Recent findings link its origins to the ancient Tethys Ocean and mantle changes caused by tectonic plate shifts. Researchers used advanced models to simulate the geological processes, revea...
-
NASA’s Curiosity Rover Concludes Sulphur Study in Gediz Vallis; Mars Journey Continues
NASA’s Curiosity rover has completed its study of Mars’ Gediz Vallis channel, capturing key images of the sulphur deposits discovered within. The rover's next mission will explore a unique geological formation called the Boxwork. Located in the foothills of Mount Sharp, Gediz Vallis is important for understanding the transition from Mars’ wet...
-
Moon Rocks Brought From the Far Side Confirm Ancient Volcanic Activity
Researchers analysing lunar samples from China’s Chang’e-6 mission have uncovered evidence of ancient volcanic activity on the Moon’s far side. The mission, which returned nearly two kilograms of lunar soil in June, landed in the South Pole-Aitken Basin, one of the Moon’s oldest craters. Studies published in Science and Nature revealed volc...
-
Scientists Confirm Volcanic Eruptions on Moon’s Far Side in New Study
A recent study has confirmed the existence of volcanic eruptions on the Moon’s far side. By analysing lunar soil samples brought back by China’s Chang’e-6 mission, scientists discovered volcanic rock fragments dating to over 2.8 billion years ago. These findings reveal a long history of volcanic activity on the Moon’s far side, mirroring th...
-
China's Zhurong Rover Helps Find Evidence of Potential Ancient Shoreline on Mars
China's Zhurong rover has found what might be the shoreline of an ancient Martian ocean, offering fresh support for theories that Mars once had vast bodies of water. Studying images and radar data from Utopia Planitia, the largest impact basin on Mars, scientists identified geological features that resemble coastlines, including pitted cones, troug...
-
Parker Solar Probe Prepares for Closest Approach to Sun After Last Venus Flyby
NASA’s Parker Solar Probe will complete its final Venus gravity assist on 6 November, altering its path to make an unprecedented 3.86-million-mile approach to the sun on 24 December. The manoeuvre will allow Parker to pass closer than any human-made object to the sun, where it will study solar activity. Earlier flybys also revealed surprising det...
-
Geodynamic Mantle-Flow Model Reveals Erosion Process of North China Craton
New research from China University of Geosciences unveils how tectonic shifts eroded the once-stable North China Craton. Led by Professor Shaofeng Liu, this study explores flat-slab subduction processes, revealing three stages of deformation due to the ancient Izanagi plate’s horizontal movement beneath the Eurasian plate. This breakthrough redef...
-
Mount Everest's Height Linked to Ancient River Changes from 89,000 Years Ago
A recent study indicates that Mount Everest may have increased in height due to a river capture event that occurred approximately 89,000 years ago. Researchers from University College London, including Adam Smith, explored how the unusual behaviour of the Arun River and its erosion contributed to this change. The findings suggest that the capture o...
-
Earth's Crust is ‘Dripping’ Beneath Turkey’s Konya Basin, Revealing Unique Geological Phenomenon
Researchers have uncovered a remarkable geological phenomenon beneath Türkiye’s Central Anatolian Plateau, where dense materials from Earth’s crust are detaching and sinking into the mantle below. This process, known as multi-stage lithospheric dripping, has been shaping the Konya Basin’s surface and provides crucial insights into Earth’s ...
-
China’s Chang'e-6 Mission Samples Provide New Understanding of the Moon's Far Side: Study
Chinese scientists have made a major breakthrough in lunar exploration by analysing samples from the far side of the Moon, collected during the Chang'e-6 mission. The study, conducted by the National Astronomical Observatories of the Chinese Academy of Sciences and other leading institutions, has revealed significant differences in the composition ...
-
Mars Gravity Maps Shows Strange Hidden Structures Underneath the Surface
Scientists have unveiled a new gravity map of Mars, revealing hidden structures beneath the surface and active processes affecting Olympus Mons. The map, presented at the Europlanet Science Congress 2024, challenges traditional geological models and shows dense structures under Mars' northern polar plains. Researchers suggest that a mantle plume mi...
-
Supercooling of Earth's Inner Core May Finally Reveal its True Age, Highlights New Report
New research into Earth’s inner core suggests that supercooling, a process where a liquid cools below its freezing point without solidifying, may reveal that the core is much younger than previously thought. Composed of iron and nickel, the core plays a critical role in maintaining Earth’s magnetic field, which protects the planet from harmful ...
-
Earthquakes Play A Vital Role In The Formation Of Gold Nuggets: Study
A recent study suggests that earthquakes may significantly contribute to the formation of gold nuggets within quartz veins through a process known as piezoelectricity.
-
James Webb Space Telescope Detects Possible Liquid Ocean on Uranus Moon Ariel
The James Webb Space Telescope has uncovered intriguing evidence suggesting that Ariel, one of Uranus’s moons, may harbour an underground liquid ocean. This discovery, part of the "Moons of Uranus" project, involved 21 hours of observations focused on detecting water, ammonia, organic molecules, and carbon dioxide ice.
