coronal mass ejection
05/18/2018
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By David Williams
The radiation from red dwarf stars makes life on their planets improbable
In the search for other habitable planets in the galaxy besides Earth, astronomers have suggested that a closer look at red dwarf stars might be productive. Red dwarfs are, comparatively, much smaller and shine a lot less brighter than our own sun. But they are plentiful, as they make up about 75 percent of the […]
04/25/2018
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By David Williams
NASA says the solar flare that caused a radio blackout last September was the biggest flare in a decade
Sun spots may be common and solar flares a regular occurrence, but they are still often worthy of taking note. Case in point: Last September 6, 2017, there were two powerful solar flares detected and recorded. What was unusual was that the second one in particular was the most powerful solar flare recorded in more […]
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