marți, 3 august 2010

Northern lights could illuminate the sky late Tuesday night

- (CNN) - Attention, Earthlings: The sun is spewing plasma toward you, and the results could be beautiful. Full story:

* Nasa scientists braced for 'solar tsunami' to hit earth... Incoming! The Sun Unleashes CME at Earth... Final Mercury Flyby Reveals Huge Magnetic "Power Surges"...Scientists baffled by unusual upper atmosphere shrinkage... As the Sun Awakens, NASA Keeps a Wary Eye on Space Weather... Scientists: solar activity could hit London 2012 Olympic Games: