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May 22, 2023 —Researchers found that the Hunga-Tonga eruption was associated with the formation of an equatorial plasma bubble in the ionosphere, a phenomenon associated with disruption of satellite-based ...
Oct. 27, 2021 —The Earth's atmosphere has been used as a 'laboratory' to carry out a physics experiment which could help to improve the performance of ...
Aug. 4, 2023 —Geophysicists studied the activity of high energy electrons and clarified the unexpected protective role of the geomagnetic field surrounding the ...
Mar. 17, 2021 —A 2020 explosion in Lebanon's port city of Beirut led to a southward-bound, high-velocity atmospheric wave that rivaled ones generated by volcanic ...
Apr. 24, 2023 —地球空间生成的电离层——该地区from 60 to 1000 kilometers above the Earth -- impairs the propagation of radio signals from global navigation satellite systems (GNSS) with its ...
Nov. 29, 2021 —Using observations from NASA's ICON mission, scientists presented the first direct measurements of Earth's long-theorized dynamo on the edge of space: a wind-driven electrical generator ...
June 14, 2021 —A team of researchers working with data collected by an Incoherent Scatter Radar (ISR) have examined the simultaneous impacts of thunderstorms and solar flares on the ionospheric D-region (often ...
Mar. 2, 2021 —Analysis of observations made by satellites in 2014 has revealed a long-lasting 'space hurricane' -- a swirling mass of plasma several hundred kilometers above the North Pole, raining ...
Mar. 9, 2021 —Electrons arriving from the Sun are propelled by electrical energy generated as high as 30,000 kilometers above Earth, ultimately creating the dazzling displays of the northern and southern ...
Dec. 12, 2022 —The powerful volcanic eruption in January 2022 created ripple effects throughout the world's atmosphere and oceans. Analysis of the Hunga Tonga eruption shows how signals from the ionosphere ...