Alien lifeforms living in oceans on other planets could remain hidden from spacecraft, suggests new research. Searching for ...

We call this camouflage. All sorts of animals use camouflage to hide from predators. This means that they have changed, or adapted, to look exactly like their surroundings or to blend in with it.

The new study focused on Enceladus, a moon of Saturn that sprays its ocean water into space through cracks in its icy surface. Using computer models similar to those used to study Earth's oceans ...