7 years ago
Nasa just found a 75,000 mile wide hole on the Sun
Nasa says it has identified a huge hole in the Sun, measuring an estimated 75,000 miles wide. It has been dubbed AR2665 by the space agency and experts have warned it is large enough to produce solar flares. Sunspots are caused by interactions with the Sun’s magnetic field and are cooler areas on the star’s surface.
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http://www.independent.co.uk
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