"The Era of Robotic Space Exploration is Here": World -leading Astrophysicist

"The Era of Robotic Space Exploration is Here": World -leading Astrophysicist: "Astronomer Royal Martin Rees, Professor of Cosmology and Astrophysics at Cambridge University, believes that planets resembling Earth may be discovered in the next two to three years - although it may take a further 20 years before we are able to capture an image of them."