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Unexplained Mysteries Discussion Forum: Sun may be starting to 'cool off' - Unexplained Mysteries Discussion Forum

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Sun may be starting to 'cool off'

#1 User is offline   asylum_souljah 

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Posted 10 October 2006 - 10:40 PM

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SCIENTISTS studying sun spots believe the Sun could be entering a cooling period, which could help in the battle against global warming.

One study by scientists in Texas has predicted the Sun will cool to its lowest level for more than a century during the next few years.

The declining temperature of the Sun is part of a natural cycle, but some say the expected cool period could give us a better chance to combat global warming...


Full article: http://news.scotsman...6&id=1414062006
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#2 User is offline   Sasqwatcher 

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Posted 02 February 2008 - 02:30 PM

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The Canadian Space Agency’s radio telescope has been reporting Flux Density Values so low they will mean a mini ice age if they continue.

Like the number of sunspots, the Flux Density Values reflect the Sun’s magnetic activity, which affects the rate at which the Sun radiates energy and warmth. CSA project director Ken Tapping calls the radio telescope that supplies NASA and the rest of the world with daily values of the Sun’s magnetic activity a “stethoscope on the Sun”. In this case, however, it is the “doctor” whose health is directly affected by the readings.

This is because when the magnetic activity is low, the Sun is dimmer, and puts out less radiant warmth. If the Sun goes into dim mode, as it has in the past, the Earth gets much colder.

Tapping, who was originally from Kent, says that “Typically as you go through the ten or eleven year solar activity cycle you see the numbers go up or down. The lowest number is 64 or 68. The numbers 71 or 72 are very low, but they usually start to go up. We are at the end of a cycle, but the numbers still haven’t gone up. We have been joking around coffee that we may be seeing the Sun about to shut down.” (To date Tapping has been far more concerned about global warming.) http://www.britsatth....com/001645.php



The lowest known period of solar activity is called the Maunder minimum (there have been other minimums but none quite as severe) which just happens to coincide with the most severe part of the Little Ice Age.

http://en.wikipedia....Maunder_minimum
http://en.wikipedia..../Little_Ice_Age

also:
http://en.wikipedia..../Sporer_Minimum
http://en.wikipedia..../Dalton_Minimum



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#3 User is offline   want to see 

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Posted 04 February 2008 - 01:24 AM

Oh My! here comes another Ice age


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