Arizona PBS Previews

NOVA Asteroid

Preview | 30s

If spacecraft OSIRIS-REx can grab a piece of an asteroid and bring it back to Earth, scientists could gain great insight into our planet's origins, and even how to defend against rogue asteroids. But NASA only gets three shots at collecting a sample.

Aired: 10/21/20

Rating: NR

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Arizona PBS Previews is a local public television program presented by Arizona PBS.