Winter monsoons became stronger during geomagnetic reversal
New evidence suggests that high-energy particles from space known as galactic cosmic rays affect the Earth's climate by increasing cloud cover, causing an "umbrella effect."
New evidence suggests that high-energy particles from space known as galactic cosmic rays affect the Earth's climate by increasing cloud cover, causing an "umbrella effect."
Earth Sciences
Jul 3, 2019
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When sea-faring nations began to explore new regions of the world, one of their biggest concerns in making the journey safely was how to cope with weather. They could harness the wind for power. They could rely on the Sun ...
Space Exploration
Mar 28, 2019
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The eye of the tiger is flying high above Antarctica once again.
Space Exploration
Dec 20, 2018
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An international team of researchers extended their results from a previous study to directly measure the cosmic-ray all-electron (electron + positron) spectrum in an energy range from 11 GeV to 4.8 TeV with the Calorimetric ...
General Physics
Jul 20, 2018
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The VERITAS array has confirmed the detection of high-energy gamma rays from the vicinity of a supermassive black hole located in a distant galaxy, TXS 0506+056. While these detections are relatively common for VERITAS, this ...
Astronomy
Jul 12, 2018
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Soaring some 23 miles over the South Pole, a University of Kansas experiment slung from a high-altitude weather balloon is calculating how the surface of Antarctica reflects radio signals caused by ultra-high-energy cosmic ...
Astronomy
Dec 21, 2017
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NASA has selected a science instrument for an upcoming Japan-led sample return mission to the moons of Mars planned for launch in 2024. The instrument, a sophisticated neutron and gamma-ray spectrograph, will help scientists ...
Space Exploration
Nov 20, 2017
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In November 1572 a supernova explosion was observed in the direction of the constellation of Cassiopeia, and its most famous observer was Tycho Brahe, one of the founders of modern observational astronomy. The explosion produced ...
Astronomy
Oct 6, 2017
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Cassiopeia A is a famous supernova remnant, the product of a gigantic explosion of a massive star about 350 years ago. Although discovered in radio observations 50 years ago, we now know that its emitted radiation spans from ...
Astronomy
Sep 20, 2017
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By reproducing the complexity of the cosmos through unprecedented simulations, a new study highlights the importance of the possible behaviour of very high-energy photons. In their journey through intergalactic magnetic fields, ...
General Physics
Sep 8, 2017
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