Extras

Video thumbnail: NOVA Feast Your Eyes on the First-Ever Mars 2020 Mission Videos

NOVA

Feast Your Eyes on the First-Ever Mars 2020 Mission Videos

Watch amazing high-definition footage of the Perseverance landing.

Feast Your Eyes on the First-Ever Mars 2020 Mission Videos

Video thumbnail: NOVA This NASA Scientist Helps Prevent Mars from Contamination

NOVA

This NASA Scientist Helps Prevent Mars from Contamination

How do you keep Earth microbes from contaminating Mars?

This NASA Scientist Helps Prevent Mars from Contamination

Video thumbnail: NOVA Looking for Life on Mars Preview

NOVA

Looking for Life on Mars Preview

NASA launches its most ambitious search yet for traces of ancient life on Mars.

Looking for Life on Mars Preview

Video thumbnail: NOVA Why NASA is Back on Mars

NOVA

Why NASA is Back on Mars

NASA's Perseverance rover and the first-ever space helicopter landed on Mars.

Why NASA is Back on Mars