We're still detecting the ripples.
They're consistent at one-point-seven-three-six gigahertz.
We located the source.
Where is it?
30AU from earth. It's beyond the edge of our system.
It makes no sense. There's nothing there.
Could it be something to do with the original attack?
I don't see how. The attack was over six months ago.
Theo asked me if we were going to get married.
Seriously?
He's very protective of you.
Then you should be nice to me or he'll beat you up.
I've got to go.
Seriously!
Oh, my God, that's disgusting.
Nathan, what's going on?
We found him in the snow.
Take him to Greta.
Search his bag.
He's conscious.
We should give him the antibiotics.
We need to understand what he's talking about.
And if we need them to treat someone else?
Maybe this is more important.
More important than the lives of the other people here?
What if your sister is hurt?
It's more important than her life?
No.
Then we don't give him the antibiotics.
What's this?
It belongs to the alien guy. I think it's his journal.
They keep journals?
What is all that?
They're quantum equations.
This is the Planck constant.
I think this represents wave particle duality.
The rest I don't understand.
His handwriting's even messier than yours.
Who's Bill Ward?
I don't know.
He said he was looking for him.