The UV Index measures the ultraviolet radiation coming from the sun. There are three primary types of UV radiation: ...
Solar activity has been on an overall decline since the ‘80s and scientists were expecting us to plunge into a historic low point. The Sun has been napping and looked to be sleeping soundly, but new ...
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'The sun is slowly waking up': NASA warns that there may be more extreme space weather for decades to come
A new NASA study suggests that solar activity will remain high or rise further in the coming decades, contradicting previous assumptions that the sun was quieting down — and scientists "don't ...
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