September 8, 2005The fiery orb in the sky is burping, which means that your GPS device could fail sometime soon, according to atmosphere experts. Photos: Solar flares and sunspotsTAGS:flare, SRI International, blackout, sun, weather, grid, communication, radio, GPS
August 3, 2005Tracking space weather accurately takes an expensive radar installation. A mobile unit from SRI promises to cut costs. Images: Today's space weatherTAGS:SRI International, radar, weather, Alaska, monitoring