Solaris tells the story of a planet that reads minds, and obliges its visitors by devising and providing people they have lost, and miss. The Catch-22 is that the planet knows no more than its visitors know about these absent people. As the film opens, two astronauts have died in a space station circling the planet, and the survivors have sent back alarming messages. A psychiatrist named Chris Kelvin (George Clooney) is sent to the station, and when he awakens after his first night on board, his wife, Rheya (Natascha McElhone), is in bed with him. Some time earlier on earth, she had committed suicide.