This solar cycle, the sun's activity is more powerful and surprising than predicted
What do you feel when you see the aurora?
Planetary Sciences
Aug 15, 2023
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101
News tagged with geomagnetic storm
Space storms could cause chaos without forecast developments
The world is unprepared for the next big storm from outer space, an overwhelming majority of scientists agree.
Astronomy
Jul 25, 2023
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35
Scientists report 'benchmarks' for extreme space weather
High-energy 'relativistic' electrons—so-called "killer" electrons—are a major source of radiation damage to satellites and so understanding their patterns of activity is crucial. Bursts of charged particles and magnetic ...
Planetary Sciences
Jun 15, 2023
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40
How space storms miscue train signals
In July 1982, train signals in Sweden misfired and erroneously turned red. The culprit, believe it or not, was a space storm that started 150 million kilometers (93 million miles) away.
Planetary Sciences
Mar 31, 2023
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457
The northern lights appeared in southern England twice in one week—here's why this could happen again soon
People across the UK, from the Shetland Islands to Somerset and from Norfolk to Northern Ireland, have been treated to a stunning display of the aurora borealis or northern lights recently. But what causes this beautiful ...
Planetary Sciences
Mar 3, 2023
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15
Earlier geomagnetic storm prediction wins us time to prepare
Scientists at the Skolkovo Institute of Science and Technology (Russia), together with colleagues from the Leibniz Institute for Astrophysics (Germany), the University of Graz & the Kanzelhöhe Observatory (Austria), the ...
Astronomy
Jan 24, 2023
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121
Scientists develop low-cost system to measure space weather without leaving the ground
A research team from the Institute of Space-Earth Environmental Research (ISEE) at Nagoya University in Japan used a sensor manufactured by Aichi Steel Corporation to build a magneto-impedance sensor magnetometer (MIM) that ...
Planetary Sciences
Dec 16, 2022
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232
Researchers observe directly turbulent magnetic reconnection in solar wind
Researchers from the University of Science and Technology of China (USTC) of the Chinese Academy of Sciences, under the direction of Prof. Wang Rongsheng and Prof. Lu Quanming, used data from the Magnetospheric Multiscale ...
Astronomy
Dec 2, 2022
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151
Developing the low-energy ion spectrometer for the Chinese BeiDou-3 satellite
In our daily lives, we rely on weather forecasts to know whether it will rain tomorrow. The monitoring and prediction of space weather such as geomagnetic storms and substorms are also vital for the operation safety of satellites ...
Astronomy
Nov 29, 2022
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30
NOAA shares first imagery from GOES-18 SUVI instrument
The Solar Ultraviolet Imager, or SUVI, onboard NOAA's GOES-18 satellite, which launched on March 1, 2022, began observing the sun on June 24, 2022. SUVI monitors the sun in the extreme ultraviolet portion of the electromagnetic ...
Astronomy
Jul 21, 2022
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