Solar storms and Northern Lights are in the offing as the sun approaches Solar Max, expected in mid-to-late 2013. Recently, Earth's defenses were tested by a volley of strong eruptions. Find out what happened in this week's explosive ScienceCast.
Questions about ScienceCasts: Here Comes Solar Maximum
Want more info about ScienceCasts: Here Comes Solar Maximum?
Get free advice from education experts and Noodle community members.