NASA says solar activity is increasing after decades-long lull: "The sun is slowly waking up"

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space weather, NASA said.
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NASA says solar activity is increasing: "The sun is slowly waking up"

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space weather and technology on Earth, NASA announced this week. A new research, ...