Starshade brings fresh hope in search for alien life By Roger Highfield, Science Editor (Filed: 06/07/2006) The quest to find Earth-like planets where alien life may thrive is boosted today by a professor who has unveiled plans for a gigantic, daisy-shaped space shield. Although large planets, similar to Jupiter, have already been spotted outside our solar system, the orbiting shield should allow astronomers to make out much smaller and more habitable planets. Such so-called "Goldilocks planets" would be close enough to their neighbouring star so as to be not too hot and not too cold to support life. The daisy...