Highlands & Islands

Mysterious aurora Steve seen from Scotland

Steve photographed from the Isle of Lewis Image copyright John-GM7PBB/@GM7PBB
Image caption Steve photographed from the Isle of Lewis by John-GM7PBB/@GM7PBB

A mysterious phenomenon dubbed Steve has been spotted by stargazers in Scotland.

More properly described as a Strong Thermal Emission Velocity Enhancement, it was seen during displays of the Aurora Borealis overnight.

Astronomers are trying to better understand the phenomenon, and Nasa is funding a citizen science project seeking sighting of the aurora.

It was seen from the isles of Skye and Lewis.

Star-gazers have also reported seeing Steve from near Oban in Argyll and Gairloch in Wester Ross.

The Aurora Borealis, also known as the Northern Lights, were seen more widely, including from Shetland, Caithness and Aberdeenshire.

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Media captionStargazers have been enjoying views of the Aurora Borealis across parts of Scotland.
Image copyright Nick Edgington
Image caption Nick Edgington who took this image of the Northern Lights near Oban also spotted Steve
Image copyright Ian Ross
Image caption An image taken by Ian Ross of the Aurora Borealis from Inverallochy in Aberdeenshire

Nasa describes Steve as as a very narrow arc, aligned east-west, and extending for hundreds or thousands of miles.

It mostly emits light in purple hues and can last for up to an hour, sometimes accompanied by "a rapidly evolving green picket fence-like" aurora.

The name Steve is in homage to a 2006 children's film Over the Hedge, where the characters give the name to a creature they have not seen before.

Image copyright Isabel Nelson
Image caption Isabel Nelson's image of the Aurora Borealis from Skye
Image copyright William Allan
Image caption William Allan captured the spectacular display of the Northern Lights from Thurso in Caithness