THE sun has kicked out a powerful solar flare in the last 24 hours, sparking concern over radio blackouts.
The US National Oceanic and Atmospheric Administration (NOAA) said there is a 65 per cent chance that flight communications and satellite operations may be disrupted this week.
x/@NASAOnce AR3738 has rotated out of view, Earth is expected to see fewer solar flares firing in its direction[/caption] x/@NASASolar flares are our solar system’s largest explosive events[/caption]...