A new study focusing on Enceladus, a moon of Saturn, shows that the physics of alien oceans could prevent evidence of deep-sea life from reaching places where we can detect it.

The results show that the most detectable signals from Earth are radio waves, particularly from planetary radar emissions, ...

"We just ran out of time in post-production to get it right," "Alien: Romulus" director Fede Álvarez explains.