Auroras Are Colourful Reminders To Upgrade Our Infrastructure


While beautiful, auroras can also be the harbinger of the collapse of civilization. If a sufficiently large flare and coronal mass ejection spawns a massive solar storm that hits the Earth, the geomagnetic storm could be capable of knocking our electrical infrastructure offline for a long, long time. » 11/09/14 10:39am 11/09/14 10:39am

How worried should we be about solar storms?

The Sun is entering a period of seriously intense solar activity, releasing huge volleys of charged particles and plasma blobs into space, including the recent Valentine's Day X-class flare, the most extreme in years. So how much of a threat do these flares really pose, and how prepared are we for a seriously‚Ķ » 2/20/11 3:30pm 2/20/11 3:30pm