An Earth-like planet confirmed by Nasa in the habitable zone around the Kelper-186 star has 'potential' to host liquid water - one of the pre-requisites for life as we know it to exist.
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Lord O'Donnell, who used to head up the Civil Service, says he believes Britain may not actually exit the European Union.
The Labour leader said he doesn't believe culture should be just for the elites.
Rain will spread into southern and central England but elsewhere will remain dry with warm sunny spells.