'Exhilarating': Peake's Joy At First Spacewalk

Tim Peake has returned to the International Space Station after completing his first spacewalk, and described his mission as one that "will be etched in my memory forever". The British astronaut said it was an "incredible feeling" to venture outside with his American colleague Colonel Tim Kopra. Major Peake also shared pictures of his "exhilarating" feat - with a selfie that was truly out of this world.