Question: have you found any other species on other planets?

Andrew Manches answered on 27 Jun 2013:

Scientists keep looking but have not yet found any other species on another planet. What they have done is worked out what type of planet is more likely to have life. For example a planet that is not too hot or cold and could have water. With improved ways of examining far off planets and a better idea of where to look, scientists are more hopeful they will find something out there!