Nasa research scientist Tom Barclay has said that the hopes of the Kelper team have been answered with the discovery of Kepler-186f.
The discovery of the Earth-like planet orbiting star Kepler has demonstrated the existence of planets that could potentially hold life.
Lewis Vaughan Jones reports:
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The Labour leader has called the Norwich South MP's remark "completely unacceptable" and says Clive Lewis has personally apologised to him.
Jamie Harron, was arrested in July over the incident in which he said he put his hand on a man's hip to avoid spilling a drink in a bar.
An English woman has died and four other people have been injured in a boat accident on the River Rhone in southern France.