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.
http://www.telegraph.co.uk/news/worl...shrinking.html
This significant development must be investigated in light of two other recent developments, first is "Our solar system is passing through an interstellar cloud discovered by Voyager
http://science.nasa.gov/headlines/y2...ec_voyager.htm
Second one is Earth's north magnetic pole racing towards Russia due to core flux
http://in.news.yahoo.com/139/2009122...-racing-t.html
I think we must connect dots and must view abovementioned information together to draw a big picture.
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