I think I've even convinced myself that odds are really good that space and the objects up there won't kill me after all.

We'll be announcing two more on the Soyuz to go up to the space station for 20 million dollars.

Multiplied by the speed of light, it gives Hubble length. Which is commensurate with the size of the observable universe.

Space travel was thought to be impossible.

And I was left with this intense feeling of awe and exhilaration at the universe and our own ability to understand as much as we do.

Our runner up for the top spot, Europa, is such a popular candidate for alien life, it got its own movie Europa Report.

Perspectives can be altered.

SETI doesn't presume the existence of extra terrestrial intelligence it merely notes the possibility, if not the probability in this vast universe, which seems fairly uniform.

Whether or not you think it's likely to be successful sort of depends on what you think about the chances of life in the universe.

And it's certainly an outstanding puzzle, and not for the lack of trying. As you'll see later, many people have tried.

Today's best measurements allow us to work out just how much of the universe is dark.

( dramatic theme playing )

It's not possible?

It's possible.

Into the space between spaces.

Hope is here. Yes we can.

So that's not the scenario that we're talking about.

Are you sure, Doctor?

What if he's moving the safe as a diversion?

Possible target for terrorists?

Does that happen?

This Wendy person, she has the diamonds?

Of course, we know today that galaxies extend far beyond our own galaxy.

Perhaps the universe existed before the bang, and the bang was just a violent event in a pre existing universe.

The really interesting thing is we're gonna find new...

If we catch it in the early stages, can it be reversed?

So this is the question my students and I wanted to get at.

Parker Hi! Nye

Space

Okay, let's say this is the size of the observable universe, with all the galaxies, with all the stars, okay, from here to here.

Possible Data Loss

You're the eighth person I've seen today.

And she said She said no to that.

He could.

I'm just saying a coincidence is possible.

I don't know. It's possible.

It's possible.

There were five before me.

I think that it's possible.

It's possible.

They might at that.

Yeah, which could mean one of two things.

I suppose it's possible.

Could be catastrophic.

Gpg Agent Connectivity