luni, 2 august 2010

Nasa scientists braced for 'solar tsunami' to hit earth

- The earth could be hit by a wave of violent space weather as early as Tuesday after a massive explosion of the sun, scientists have warned. Full story:

* 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: