Solar flare radiation expected to hit starting today
Thursday, February 17, 2011 - 13:20
in Astronomy & Space
The largest solar flare in four years erupted Monday. Its radiation is expected to reach Earth today and Friday and perhaps interfere with communication systems, power grids and navigation satellites. It might also enhance the northern lights.Radiation from the largest solar flare in four years is expected to reach the Earth Thursday and Friday, potentially interfering with communication and navigation satellites and disrupting ground-based communication networks and power grids.