"The really cool explanation would be if it was actually coming up from underneath, somehow; if that reddish color was actually a sign of the interior composition of Enceladus," she said.

When searching for alien life, it’s not unusual to use Earth as a test bed for theories and even practice runs. Perhaps one ...

The plumes are the result of Saturn's gravity stretching and squeezing Enceladus' innards like putty, injecting energy into the moon's interior to keep water liquid in a global ocean and ...