Millionaire space tourist Dennis Tito has unveiled ambitious plans to send a man and a woman near planet Mars in January 2018.
He is looking for a mature married to make the the 501-day flight that will go within 100 miles of the martian surface before swinging back to Earth.
He told ITV News that it would be hard, but was 'do-able' with the right couple.
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One person has been confirmed dead and several are injured in the ongoing incident in Las Ramblas.
A number of fatalities and several injuries have been reported after a van has crashed into people in the Ramblas area of Barcelona.
John Underhill said geological changes 55 million years ago mean the UK's geology is unsuitable for shale oil and gas production.