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Copyright © 2024 CGTN. 京ICP备20000184号
Disinformation report hotline: 010-85061466
SITEMAP
Copyright © 2024 CGTN. 京ICP备20000184号
Disinformation report hotline: 010-85061466
Glimmering over the northern reaches of the planet, the Aurora Borealis is one of Earth's most stunning natural phenomena.
They are caused by high-energy particle streams from the sun, interacting with atoms and molecules in the earth's ionosphere.
But these particles can also be dangerous for our technological infrastructure, such as communications satellites, which can result in drop-outs in radio transmissions.
They can also have a deleterious affect on astronauts, spacecraft electronics and cause surges in power networks on the ground that can lead to blackouts.
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Weighing the space between the stars
Saving the soil beneath your feet
A conversation with Carlo Rovelli
The EISCAT Scientific Association operates four radar antenna sites, located above the Arctic Circle, to enable research on the ionosphere and the upper atmosphere. RAZOR's Reya El-Salahi investigates why the Northern Lights can be a sign of problems for technology and visits EISCAT 3D, a next generation radar array which will look at large parts of the sky, providing 3D visualisations.