Northern lights (aurora borealis) seen around the world from largest geomagnetic storm in two decades
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Northern Lights stun UK in spectacular display
The Northern Lights have made a rare appearance across the UK, delighting sky watchers up and down the country. They could be seen after one of the strongest geomagnetic storms for years hit Earth, with the US National Oceanic and Atmospheric Administration (NOAA) issuing a rare solar storm warning.
The extreme geomagnetic storm that happened on Friday was classed