Space weather warning: Alert as HUGE sunspot could cause TECH BLACKOUT A HUGE sunspot has opened on the surface of the Sun and it could cause major problems here on Earth, researchers have warned. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:9 Tons of Pangolin Scales Are Seized in Hong KongAsteroid SHOCK: How close has an asteroid come to HITTING Earth? How large was it?Supermoon 2019: When is the February Full Moon? What time will it rise?Gigantic Cavity in Antarctica Glacier Is a Product of Rapid Melting, Study FindsYellowstone volcano: Eruption MAP shows NOWHERE is safe from volcanic blastSupermoon 2019: When are the supermoons in February 2019?