Unveiling the 300-Million-Year-Old Fossil that Ignited Extraterrestrial Concepts in a Sci-Fi Classic ‎

Most of us do not believe in aliens but looking at this strange fossil might just make you stop and think.

This relic is in fact the ancient fossil that inspired the extra-terrestrial antagonists in Ridley Scott’s classic sci-fi horror, Alien.

The creator of Alien was Swiss surrealist artist, Hans Rudolf Giger, who was sought out by Ridley Scott to design the creatures after he saw Giger’s artwork Necronom IV, one among his many designs that are said to have been based on the fossils.

Alien abduction: This 300-million-year-old fossil, which inspired the artist who designed the extra-terrestrial antagonist of the Alien films, was stolen and and later returned to a Swiss museum

Mr Giger’s designs – one of which was all too memorably seen bursting out of a character’s chest on screen – went on to win his team an Academy Award for Best Achievement for Visual Effects on the 1979 film and the franchise that followed.

But the stranger than fiction fossil is actually the remains of an early form of life that existed on our own planet an incredible 300 million years ago.

And the extremely rare fossil captured the public imagination so much when it went on display in Switzerland that it not only attracted plenty of visitors, it also tempted a thief.

Police believe the thief – who broke into the case and stole the Aathal dinosaur museum’s prize exhibit – is a fossil collector.

The iconic scene in Ridley Scott’s film when one of the alien’s wrapped itself around John Hurt’s face

The relic was the inspiration for Ridley Scott’s blockbuster film Alien

Last week police released the photo in a bid to find the exhibit and track down whoever who took it.

And now the priceless piece has been returned after it was put into the museum’s post box tucked inside a padded envelope.

Museum curator Dr. Thomas Bolliger said: ‘It was comparatively undamaged – although one of the arms had broken off.

‘It really is a remarkable fossil and shows two separate species of a spineless animal that lived at the bottom of the sea around 300 million years ago.’

A museum spokesman added: ‘It is a very valuable but also a very unique fossil and it will be very difficult for anybody to sell or indeed to keep secret given the publicity around the theft.’

Inspired: Necronom IV by H.R. Giger is based on the ancient Swiss fossils and is the artwork that got Mr Giger the Academy Award-winning job as head of the Alien design team