Solar Storm Could Bring Northern Lights and Power Concerns in the U.S.

An explosion of particles arrived at Earth on Thursday, and could lead to visible northern lights in much of the country while also raising power grid concerns. An explosion of particles arrived at Earth on Thursday, and could lead to visible northern lights in much of the country while also raising power grid concerns. Sun, Earth, National Oceanic and Atmospheric Administration, Power Failures and Blackouts NYT > Science