An astronomer is leading a cruise ship of night sky watches into the Arctic Circle in a bid to capture two 'white whales' of the aurora chasing community.
For hundreds of years tales of the Northern Noise were shared among the nomadic tribes people of Northern Europe and America.
"In their mythology they spoke of the spirits of their loved ones passing away and the sound of the ghosts of children playing in the sky, stepping on the celestial snow," explained Tom Kerss, a Fellow of the Royal Astronomical Society and best selling author.
