GEMA PARRENO: Hi, I'm Gema and I use

machine learning to predict whether asteroids

will hit Earth.

I track bank fraud by day and asteroids by night.

Our planet is surrounded by thousands of asteroids

and comets called Near Earth Objects, like this one.

A couple of years ago, NASA issued a challenge

to help them classify all the Near Earth Objects in space

so we can avoid the same fate as the dinosaurs.

- Oh, no.

GEMA PARRENO: I used TensorFlow--

an open source framework developed by Google--

to design a program called Deep Asteroid.

With TensorFlow, Deep Asteroid can

process huge amounts of data.

Deep Asteroid works as a multi-layer process.

The more layers that you have, the more refined

result that you get.

It adds knowledge and better informs scientists.

The good news-- an asteroid is very unlikely to hit Earth,

so we're safe for now.

BILL GUFFEY: Through Street View,

I could explore the world.

And it's just like you're walking up and down the street.

I thought that other artists might enjoy it also,

so I created the virtual paintout.