Extras

Video thumbnail: NOVA How Do You Get a Rocket to Land Back on Earth?

NOVA

How Do You Get a Rocket to Land Back on Earth?

There's a reason why so few rockets are designed to come back to their launch sites.

How Do You Get a Rocket to Land Back on Earth?

Video thumbnail: NOVA Rise of the Rockets Preview

NOVA

Rise of the Rockets Preview

New technologies are promising a new renaissance in space travel.

Rise of the Rockets Preview