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Solar Cycle 24

Huge New Sunspot Could Swallow HOW MANY Earths?

Posted 02.21.2013 | Science

By: Tariq Malik Published: 02/20/2013 07:32 PM EST on A colossal sunspot on the surface of the sun is large enough to swallow six Earths...

WATCH: Sun Greets New Year With Dazzling Eruption

Posted 01.23.2014 | Science

By: Staff Published: 01/02/2013 08:12 AM EST on As people around the world  rang in the New Year to celebrate Earth's lates...