Our Sun is a relatively stable star, but changes in solar energy output, such as during massive solar flares, can still have an impact. (americaspace.com)
The 2003 and 2005 solar flares prove that we can weather quite massive solar flares with only sporadic damage, but the Quebec blackout of 1989 is a wake - up call. (owlcation.com)
It may also give us some insight into dangerous massive solar flares, which could cause massive communication failures here on Earth and cause up to two trillion dollars in damages. (digitaltrends.com)