GLOBAL COOLING ALERT!
Lack of sunspots to bring record cold, warns NASA scientist
The Chill of Solar Minimum
The sun is entering one of the deepest Solar Minima of the Space Age. Sunspots have been absent for most of 2018, and the sun’s ultraviolet output has sharply dropped. New research shows that Earth’s upper atmosphere is responding.
“We see a cooling trend,” says Martin Mlynczak of NASA’s Langley Research Center. “High above Earth’s surface, near the edge of space, our atmosphere is losing heat energy. If current trends continue, it could soon set a Space Age record for cold
“It could happen in a matter of months,” says Martin Mlynczak of NASA’s Langley Research Center.
To help track the latest developments, Martin Mlynczak of NASA’s Langley Research Center and his colleagues recently introduced the “Thermosphere Climate Index.”
The Thermosphere Climate Index (TCI) tells how much heat nitric oxide (NO) molecules are dumping into space. During Solar Maximum, TCI is high (meaning “Hot”); during Solar Minimum, it is low (meaning “Cold”).
“Right now, it is very low indeed … 10 times smaller than we see during more active phases of the solar cycle,” says Mlynczak
https://spaceweatherarchive.com/2018/09/27/the-chill-of-solar-minimum/
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