LifeCould flowers bloom on icy moon Europa? Possibly, says physicist and futurist Freeman Dyson, who argues that we should hunt for life where it is easiest to find, not where we think it is most likely News
SpaceTitan's squashed shape hints at soggy interior The shape of Saturn's hazy moon Titan has been measured for the first time – its stout shape suggests it may hide vast amounts of liquid methane beneath its surface News