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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Page 2 - News tagged with low frequencies
New radio observations confirm unintended electromagnetic radiation emanating from large satellite constellations
Scientists from a number of leading research institutions including the Max Planck Institute for Radio Astronomy in Bonn, Germany, used the Low Frequency Array (LOFAR) telescope to observe 68 of SpaceX's satellites. The authors ...
Astronomy
Jul 5, 2023
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Observations explore the evolution of quasi-periodic oscillations in two X-ray binaries
Using the Hard X-ray Modulation Telescope (HXMT) and the Neutron star Interior Composition Explorer (NICER), astronomers from China and India have observed two X-ray binaries known as GX 339−4 and EXO 1846−031. Results ...
Sustainable and more efficient method for sound absorption and thermal insulation
Researchers at Aalto University have discovered a new way to use biowaste to provide sound absorption and thermal insulation.
Materials Science
May 4, 2023
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International scientists warn of the serious impact of noise pollution on marine invertebrates
An international scientific study, led by the UPC's Laboratory of Applied Bioacoustics (LAB), shows that noise from human operations at sea damages marine invertebrates and ocean ecosystems. Published in Frontiers in Marine ...
Plants & Animals
Mar 15, 2023
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How giant-faced owls snag voles hidden in snow
Hovering over a target helps giant-faced Great Gray owls pinpoint prey hidden beneath as much as two feet of snow.
Plants & Animals
Dec 3, 2022
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BlueWalker 3, an enormous and bright communications satellite, is genuinely alarming astronomers
The night sky is a shared wilderness. On a dark night, away from the city lights, you can see the stars in the same way as your ancestors did centuries ago. You can see the Milky Way and the constellations associated with ...
Astronomy
Dec 1, 2022
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Fluxonium qubits bring the creation of a quantum computer closer
Russian scientists from University of Science and Technology MISIS and Bauman Moscow State Technical University were one of the first in the world to implement a two-qubit operation using superconducting fluxonium qubits. ...
Quantum Physics
Nov 21, 2022
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559
Radio halo in galaxy cluster Abell 2256 investigated in detail
Using various radio telescopes, an international team of astronomers has performed deep low-frequency radio observations of a merging galaxy cluster Abell 2256. The observational campaign delivered more insights into the ...
How an urban bat differs from a rural bat
Some bat species are more likely to be found in cities than in the countryside. A scientific team from Freie Universität Berlin, the University of Greifswald, the Leibniz Institute of Freshwater Ecology and Inland Fisheries ...
Plants & Animals
Aug 11, 2022
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