How Does We Found New Evidence of Life on Saturn's Moon Enceladus Work?

We found new evidence of life on Saturn’s moon Enceladus by exploring its icy ocean and looking for clues that something alive might be there.

Imagine you're playing with a toy submarine in a bathtub full of water. You can’t see what's under the surface, but sometimes little bubbles or tiny particles pop up, those are clues that maybe something is swimming around down there. That’s kind of what scientists did on Enceladus.

Enceladus has an icy crust, like a frozen chocolate chip cookie. But underneath, there's a hidden ocean, it's like the warm goo inside the cookie. Sometimes, this hidden ocean sends out plumes of water and ice through cracks in the crust, kind of like when you blow bubbles from a straw.

Scientists used a spaceship called Cassini to catch these plumes as they flew by Enceladus. They found tiny particles and even some molecules that could be signs of life, it's like finding crumbs on the floor that might mean someone was eating cookies in the kitchen!

So, we're getting closer to knowing if there are little creatures living in the ocean under the ice, just like you might find tiny bugs in a puddle after a rainstorm!