The 'alien jellyfish' WAS a hoax! Glowing creature in Bristol harbour turns out to be publicity stunt for a TV programme
Videos of light appeared on YouTube with many claiming it to be an 'alien'
Biologists suggested it may be a marine salp which has drifted off course But it turns out the 'alien' creature was placed in the harbour to promote a new TV programme about magic that will air on Watch
by Ellie Zolfagharifard and Sarah Griffiths
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Dinosaur asteroid 'sent life to Mars'
By James Morgan Science reporter, BBC News
Read rest here :http://www.bbc.co.uk/news/science-environment-25201572