In Photos: Aurora Light-Up Skies Around The World As Northern Lights Surge
The new year arrived not only with fireworks, but with displays of aurora across the world at much more southerly latitudes ...
Scientists predicted this star would explode. It's bucked expectations.
Today we call the star system responsible T Coronae Borealis, "T CrB" for short, or the "Blaze Star." It fires up around ...
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Iceland: Spectacular Auroras Light Up Night Sky
Two coronal mass ejections (CMEs) struck Earth's magnetic field, sparking geomagnetic storm conditions and illuminating the ...
Solar Wind from Sun's Large Coronal Hole Could Create Auroras This Weekend
Coronal holes are cooler, darker regions in the sun's corona, as described by NOAA. These areas allow solar wind to escape at higher speeds. When this wind interacts with Earth's magnetosphere, it can ...