Systemic flow.

So you could go in, you could get your tummy tuck.

Other sands, when these micrometeorites come in, they vaporize and they make these fountains, these microscopic fountains that go up into

And they fly into the erupting volcano.

There are a number of groups that are proposing that life evolved at these vent sites.

That's fascinating and beautiful in itself, but we think that the mechanism for powering those fountains requires there to be lakes of liquid water beneath the surface of this moon.

And do that, and spread the word.

All of it.

He was created of spurting water

Created from a gushing fluid.

he was created of gushing water

He is created from a water drip ping,

He is created from a water gushing forth.

He was created from gushing liquid.

He was created of a gushing fluid,

He is created from a gushing fluid

He was created from an effusing fluid

He was created from ejaculated water

He was created from a fluid, ejected,

He has been created from an ejected drop of fluid

He is created of water pouring forth,

He was created from spurting fluid,

He is created from a drop emitted

Well you have this great big tank full of liquid detergent.

We didn't have any idea about these things, which we call chimneys.

Rebi Ra, Master Rai grieves for you! Why must you do this?! Sayaka!

The volcano is belching out flames and smoke.

But 10 miles down the ridge... pshhh!

I can't breath fire yet, but...

Once that geyser goes off, they're broiled.

Not only that, but on top the lifeblood that plumbing system turns off every year or so.

IF, as scientists suspect, Europa has volcanic activity.

And this kind of life and death of hydrothermal vent communities is going on every 30 or 40 years all along the ridge.

(Laughter)

The geyser sends up a column of hot water every two hours.

As we did some of our subsequent expeditions,

So this is a Yellowstone, you know, of Saturn.

Let's now keep going and talk about the second part of the circulatory system, which is the systemic circulation.

Immensity is also Van Gogh's theme in his second nightscape.

So this is what we created for Apollo 13.

Statue, fountain, building...

The sprinkler is shooting out a stream of water onto the grass.

These are the three plumes A, B1, B2.

Those pillars get up to several stories.

It's actually a light sensing organ.