by Staff Writers Greenbelt, Md., April 1, 2009 U.S. solar physicists say the sun is experiencing the least sunspot activity since 1913 and activity is becoming less frequent.
Excerpt from:
Solar activity lowest in nearly 100 years (SpaceDaily)
by Staff Writers Greenbelt, Md., April 1, 2009 U.S. solar physicists say the sun is experiencing the least sunspot activity since 1913 and activity is becoming less frequent.
Excerpt from:
Solar activity lowest in nearly 100 years (SpaceDaily)