The oceanic lithosphere forms at the summit of ocean ridges during seafloor spreading. Still, the formation of ocean basins is complex, influenced by smaller-scale convection, stagnated pieces of the lithosphere, and tectonic ...
Earth Sciences
Feb 21, 2023
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2
The submarine volcano eruption of Hunga Tonga-Hunga Ha'apai that occurred on January 15, 2022, generated impulsive downward reaction forces on Earth, radiating seismic waves throughout the planet. Geologists analyzed the ...
In a study published in Advanced Materials Interfaces, a research team led by Prof. Wang Hui and associate Prof. Sheng Zhigao from the Hefei Institutes of Physical Science (HFIPS) of the Chinese Academy of Sciences reported ...
Nanomaterials
Jan 6, 2023
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13
From April to May 2019, the coral reefs near the French Polynesian island of Moorea in the central South Pacific Ocean suffered severe and prolonged thermal bleaching. The catastrophe occurred despite the absence of El Niño ...
Plants & Animals
Jan 6, 2023
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54
Late on the Earth night of May 4, or Sol 1222 on Mars, the seismometer aboard NASA's InSight Mars Lander detected a quake on the Red Planet, with reverberations lasting many hours. The marsquake was at least five times as ...
Planetary Sciences
Dec 14, 2022
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131
Most of the worlds of our solar system are pockmarked with impact craters. These bear testament to the violence of the early days of the sun, when asteroids, comets and entire planets routinely collided with and annihilated ...
Planetary Sciences
Nov 21, 2022
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3
The Royal Hawaiian Beach in Waikīkī is a popular beach at the center of Hawai'i's tourism hub, with a valuation of $2.2 billion, according to a 2016 study. Two recently published studies from researchers at the University ...
Environment
Nov 3, 2022
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4
Global warming is changing the Arctic by causing permafrost thaw, glacier melt, droughts, fires and changes in vegetation. These developments are strongly linked to the energy exchange between land and the atmosphere. Researchers ...
Environment
Oct 31, 2022
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90
NASA's InSight lander recorded a magnitude 4 marsquake last Dec. 24, but scientists learned only later the cause of that quake: a meteoroid strike estimated to be one of the biggest seen on Mars since NASA began exploring ...
Planetary Sciences
Oct 28, 2022
6
101
Researchers have observed seismic waves propagating along the surface of a planet other than Earth for the first time. The marsquakes that resulted from two large meteorites that hit Mars were recorded by NASA's InSight lander ...
Planetary Sciences
Oct 27, 2022
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