Why we could see Northern Lights this week in Michigan WDIV ClickOnDetroitPeak northern lights activity coming soon: What to know as sun reaches solar maximum USA TODAYSun unleashes monster X7.1 flare that could supercharge Earth auroras (video) Space.comMonster X-class flare launches massive solar storm towards Earth — and could trigger auroras this weekend Livescience.comSecond-strongest solar flare of cycle could trigger Northern Lights across US Fox Weather