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Sun's protective 'bubble' is shrinking

Canadian Content
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Sun's protective 'bubble' is shrinking


Science | 206783 hits | Oct 19 8:16 am | Posted by: Hyack
13 Comment

The protective bubble around the sun that helps to shield the Earth from harmful interstellar radiation is shrinking and getting weaker, Nasa scientists have warned.

Comments

  1. by roger-roger
    Sun Oct 19, 2008 4:09 pm
    Damn global warming!

  2. by avatar fifeboy
    Sun Oct 19, 2008 5:04 pm
    "Newsbot" said
    Sun's protective 'bubble' is shrinking

    Posted By:
    2008-10-19 08:16:00


  3. by avatar SprCForr  Gold Member
    Sun Oct 19, 2008 9:39 pm
    The lack of pirates are now affecting the sun.

    It was only a matter of time.

  4. by avatar Canadaka
    Sun Oct 19, 2008 10:20 pm
    interesting article, I hadn't really heard of the heliosphere before.

  5. by roger-roger
    Sun Oct 19, 2008 10:27 pm
    I learn precious little about it in my physics class in high school and have heard mention of it on a few documentaries.

  6. by roger-roger
    Sun Oct 19, 2008 10:28 pm
    Its more likely this is just a cycle the sun is going through, rather than a permanent weakening of the heliosphere, as it does with solar flares.

  7. by avatar Hyack
    Sun Oct 19, 2008 10:34 pm
    SOHO, the Solar & Heliospheric Observatory, is a project of international collaboration between ESA and NASA to study the Sun from its deep core to the outer corona and the solar wind.


  8. by avatar scarecrowe
    Sun Oct 19, 2008 11:20 pm
    "SprCForr" said
    The lack of pirates are now affecting the sun.

    It was only a matter of time.

  9. by avatar uwish
    Sun Oct 19, 2008 11:46 pm
    as we should be aware we are in a period of global cooling not warming.

    each major temperature shift measured has preceeded ALL CO2 levels. The climate has always been changing and the carbon nazi's are trying to keep up.

    First is was global warming, then when that was debunked it became climate change, then CO2 was dropped for just 'carbon'

    all this carbon swapping, trading and taxes is just BS


    lets focus on polution not 'carbon'

  10. by roger-roger
    Sun Oct 19, 2008 11:50 pm
    I was joking about global warming having to do anything with the heliosphere....

  11. by avatar Bacardi4206
    Mon Oct 20, 2008 12:08 am
    "Eisensapper" said
    I was joking about global warming having to do anything with the heliosphere....


    You will find not everybody here has a sense of humor ;)

  12. by avatar DrCaleb
    Mon Oct 20, 2008 3:24 pm
    "Bacardi4206" said
    I was joking about global warming having to do anything with the heliosphere....


    You will find not everybody here has a sense of humor ;)

    'Zactly. Eisen could have said that Pluto has a 'near miss' with Uranus every 200 years, and someone would blame it on Global Warming.

  13. by Anonymous
    Mon Oct 20, 2008 3:29 pm
    "DrCaleb" said
    I was joking about global warming having to do anything with the heliosphere....


    You will find not everybody here has a sense of humor ;)

    'Zactly. Eisen could have said that Pluto has a 'near miss' with Uranus every 200 years, and someone would blame it on Global Warming.

    Or Bushco. :lol:



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Who voted on this?

  • mixedfarmer Sun Oct 19, 2008 10:57 am
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