Prince Charles, chieftain of Caithness' Mey Games, hopes to help encourage more young people to participate in traditional sports.
The arc-like aurora is the source of fascination and research by astronomers including a Nasa-funded project.
Used for gathering data near a massive glacier, the buoy had last transmitted information in 2015.
Funny handshakes and initiation ceremonies or brotherhood of man?
A selection of your pictures of Scotland sent in between 9 and 16 March
Bottom side Ross County move to within three points of Partick Thistle after battling back to draw with Hamilton.
Dundee United lose further ground on Championship leaders St Mirren despite Thomas Mikkelsen's equaliser against Inverness.
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The Kaye Adams Programme
Guess the pop star from their famous parent
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