Magnetic Storms (SFX: calm music under here, switching to sci-fi storms) FROM EARTH, OUR SUN APPEARS QUIET; CALM. BUT IF YOU COULD LOOK UP CLOSE YOU'D SEE THE SUN SPITTING OUT FIERY BLOBS OF ELECTRICALLY CHARGED PARTICLES. BLOBS THAT ZOOM TOWARDS US AT A MILLION MILES AN HOUR. IF THEY SLAM INTO THE EARTH'S ATMOSPHERE, THEY CAUSE GEOMAGNETIC STORMS THAT CAN DESTROY CRITICAL SATELLITE COMMUNICATIONS AND LEAVE US IN THE DARK, SAYS NASA ASTROPHYSICIST DAVID HATHAWAY. Hathaway: "The most famous one recently was back in March 89. There were something like 6 million people wihout power for more than a week." NOW SCIENTISTS CAN WARN OF THESE TECHNOLOGY THREATENING STORMS WITH INCREDIBLE--NEAR 100 PERCENT ACCURACY. THE NEW ADVANCE COMPOSITION EPLORER--OR ACE--GAZES OUT TO A MILLION MILES ABOVE THE EARTH, SENDING BACK CONSTANT UPDATES ON THE SOLAR WINDS. ACE CAN GIVE AN UNPRECEDENTED ONE-HOUR HEADS UP TO POWER COMPANIES--WHICH IS TIME ENOUGH FOR THEM TO TURN OFF THEIR SATELLITES AND PREVENT DAMAGE. Hathaway: "It's becoming more important as we depend more and more upon space for the things we do here on earth, communication satellites, cellular phones. . ." AND THE TIMING COULDN'T BE BETTER, SAYS NASA'S JIM SPANN. BECAUSE THE SUN'S GETTING READY FOR A NEW BURST OF STORMS. Spann: "Every 11 years, it gets really active, it just spits up and its real grouchy and these things come by earth." THE NEXT MAJOR SOLAR STORM CYCLE IS JUST TWO YEARS AWAY IN THE YEAR 2000. AND WITH ALL THE NEW COMMUNICATION TECHNOLOGIES OVER THE LAST DECADE, DAMAGES TO SATELLITES CAN CAUSE MORE TROUBLE THAN EVER BEFORE.