The 75,000 mile wide hole in the sun..
A 75,000-mile-wide HOLE has appeared on the sun – and experts warn it could knock out communications satellites and cause blackouts on Earth MORE: The sunspot, dubbed AR2665, is 74,560 miles (120,000 kilometres) wide – big enough to be seen from Earth.Experts have warned that the spot is large enough to produce ’M-class’ solar flares, … Read moreThe 75,000 mile wide hole in the sun..