Coronal mass ejection

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2d
ARRL Amateur Radio News
The K7RA Solar UpdateAll four of the indices we track rose over the past week, with average daily su
The K7RA Solar Update
ARRL Amateur Radio News / Posted 2 days ago
All four of the indices we track rose over the past week, with average daily sunspot number rising from 50.6 to 86.6, average daily solar flux up from 105.4 to 117.4, average daily planetary A index increasing from 7.3 to 9.4, and average daily... Read more
10d
The Huffington Post
Earth Is Actually TWO Planets, Study FindsStocktrek Images via Getty Images New research suggests the Earth is made up o
Earth Is Actually TWO Planets, Study Finds
The Huffington Post / Posted 10 days ago
Stocktrek Images via Getty Images New research suggests the Earth is made up of two planets that collided and fused together 4.5 billion years ago. This astronaut photograph taken on Nov. 27, 2010, provides a view of tidal flats and channels near... Read more
16d
ARRL Amateur Radio News
The K7RA Solar UpdateSolar activity increased last week (January 21-27), compared to the previous se
The K7RA Solar Update
ARRL Amateur Radio News / Posted 16 days ago
Solar activity increased last week (January 21-27), compared to the previous seven days. Average daily sunspot numbers increased from 46 to 57.3, and average daily solar flux went from 100.7 to 106. Geomagnetic indices were also higher, with... Read more
16d
Popular Science Australia
Arctic Report: What Are the Northern Lights, Really?Even today, myths remain. Japanese culture maintains that conceiving a child un
Arctic Report: What Are the Northern Lights, Really?
Popular Science Australia / Posted 16 days ago
Even today, myths remain. Japanese culture maintains that conceiving a child under the northern lights will lead to a life blessed with good fortune. This is great for the tourism industry here. In fact, Trond Øverås, the director of the Visit... Read more

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