Magma Oceans
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Chang'e-6 Mission Reveals Significant Reinforcement of Lunar Dynamo
The Chang'e-6 mission has provided crucial insights into the lunar dynamo’s evolution, revealing a surprising magnetic field strength of 5 to 21 microteslas (µT) around 2.8 billion years ago. This challenges previous assumptions that the lunar dynamo weakened after 3 billion years ago. The findings suggest that mechanisms such as a basal magma o...
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Jupiter’s Moon Io Shows No Magma Ocean as New Findings Explain Volcanic Eruptions
NASA's latest findings indicate that Jupiter's volcanic moon Io does not have a global magma ocean beneath its surface, debunking previous theories. This conclusion comes from analysis of data from NASA's Juno spacecraft and archival observations from the Galileo mission. The study suggests that Io's interior is more solid than expected, with volca...
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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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Scientists Identify Seismic Trigger Before 2022 Tonga Eruption; Insight Could Improve Tsunami Warnings
A seismic wave recorded 15 minutes before the massive 2022 Tonga eruption could help scientists improve early-warning systems for remote oceanic volcanoes and mitigate tsunami risks. Researchers found that a rupture beneath the volcano’s caldera allowed seawater to mix with magma, triggering the eruption. This discovery may provide critical lead-...
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Chandrayaan-3 Landing Anniversary: ISRO Shares New Images of Pragyan Rover, Vikram Lander to Mark the Day
Indian Space and Research Organisation (ISRO) has released a fresh set of images from the Chandrayaan-3 mission, coinciding with the first anniversary of its successful landing on the Moon. These images, taken by the Vikram lander and Pragyan rover, showcase key moments from the mission, including Pragyan's attempts to imprint India's national embl...
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Chandrayaan-3 Mission’s Pragyan Rover Finds Evidence of an Ancient Magma Ocean Near Moon’s South Pole
Chandrayaan-3 mission, India’s first successful mission to have landed on the Moon, might have made a notable discovery. As per a new study, it might have found evidence of a former magma ocean near the Moon's South Pole. This finding was achieved through the efforts of the Pragyan rover, which landed on the lunar surface in August 2023. Over the...
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This Planet Has Huge Deposits Of Diamonds, Reveals Study
The results of the study were published in the journal Nature Communications and could provide light on the composition and unusual magnetic field of the planet.
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Moon May Be 85 Million Years Younger Than Previously Believed
A recent study led by German Aerospace Center revealed that the Moon may have been formed 4.425 billion years ago, going against earlier studies that suggested that natural satellite may be 4.51 billion years old.
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'Misplaced' Volcanoes on Jupiter's Moon Due to Magma Oceans
Tides flowing in a subsurface ocean of molten rock, or magma, could explain why Jupiter's moon Io appears to have its volcanoes in the 'wrong' place and could also have implications for the search for alien life, a NASA study has found.
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Underground Magma Ocean Could Explain Io's Misplaced Volcanoes
It implies that oceans beneath the crusts of tidally stressed moons may be more common and last longer than expected.
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'Man in the Moon' Likely Created by Volcano
The Ocean of Storms on the near side of the moon, a giant basin often referred to as the "man in the moon", likely arose not from a massive asteroid strike but from a large plume of magma deep within the moon's interior, a US study said Wednesday.
-
Chang'e-6 Mission Reveals Significant Reinforcement of Lunar Dynamo
The Chang'e-6 mission has provided crucial insights into the lunar dynamo’s evolution, revealing a surprising magnetic field strength of 5 to 21 microteslas (µT) around 2.8 billion years ago. This challenges previous assumptions that the lunar dynamo weakened after 3 billion years ago. The findings suggest that mechanisms such as a basal magma o...
-
Jupiter’s Moon Io Shows No Magma Ocean as New Findings Explain Volcanic Eruptions
NASA's latest findings indicate that Jupiter's volcanic moon Io does not have a global magma ocean beneath its surface, debunking previous theories. This conclusion comes from analysis of data from NASA's Juno spacecraft and archival observations from the Galileo mission. The study suggests that Io's interior is more solid than expected, with volca...
-
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...
-
Scientists Identify Seismic Trigger Before 2022 Tonga Eruption; Insight Could Improve Tsunami Warnings
A seismic wave recorded 15 minutes before the massive 2022 Tonga eruption could help scientists improve early-warning systems for remote oceanic volcanoes and mitigate tsunami risks. Researchers found that a rupture beneath the volcano’s caldera allowed seawater to mix with magma, triggering the eruption. This discovery may provide critical lead-...
-
Chandrayaan-3 Landing Anniversary: ISRO Shares New Images of Pragyan Rover, Vikram Lander to Mark the Day
Indian Space and Research Organisation (ISRO) has released a fresh set of images from the Chandrayaan-3 mission, coinciding with the first anniversary of its successful landing on the Moon. These images, taken by the Vikram lander and Pragyan rover, showcase key moments from the mission, including Pragyan's attempts to imprint India's national embl...
-
Chandrayaan-3 Mission’s Pragyan Rover Finds Evidence of an Ancient Magma Ocean Near Moon’s South Pole
Chandrayaan-3 mission, India’s first successful mission to have landed on the Moon, might have made a notable discovery. As per a new study, it might have found evidence of a former magma ocean near the Moon's South Pole. This finding was achieved through the efforts of the Pragyan rover, which landed on the lunar surface in August 2023. Over the...
-
This Planet Has Huge Deposits Of Diamonds, Reveals Study
The results of the study were published in the journal Nature Communications and could provide light on the composition and unusual magnetic field of the planet.
-
Moon May Be 85 Million Years Younger Than Previously Believed
A recent study led by German Aerospace Center revealed that the Moon may have been formed 4.425 billion years ago, going against earlier studies that suggested that natural satellite may be 4.51 billion years old.
-
'Misplaced' Volcanoes on Jupiter's Moon Due to Magma Oceans
Tides flowing in a subsurface ocean of molten rock, or magma, could explain why Jupiter's moon Io appears to have its volcanoes in the 'wrong' place and could also have implications for the search for alien life, a NASA study has found.
-
Underground Magma Ocean Could Explain Io's Misplaced Volcanoes
It implies that oceans beneath the crusts of tidally stressed moons may be more common and last longer than expected.
-
'Man in the Moon' Likely Created by Volcano
The Ocean of Storms on the near side of the moon, a giant basin often referred to as the "man in the moon", likely arose not from a massive asteroid strike but from a large plume of magma deep within the moon's interior, a US study said Wednesday.
