nova
Touching The Asteroid

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.

Episode Duration: 56 minutes and 46 seconds

Episode Number: 4715


Watch Nova - Clips, Episodes & Previews


Future Broadcast times for "Nova": (show all)

Wed, Sep 29 9:00 P.M. The Cannabis Question     NHPBS
Thu, Sep 30 1:00 A.M. The Cannabis Question     NH EXPLORE
Thu, Sep 30 4:00 A.M. The Cannabis Question     NHPBS
Thu, Sep 30 12:00 P.M. The Cannabis Question     NH EXPLORE
Thu, Sep 30 7:00 P.M. The Cannabis Question     NH WORLD
Fri, Oct 1 12:00 A.M. The Cannabis Question     NH WORLD
Fri, Oct 1 5:00 A.M. The Cannabis Question     NH EXPLORE
Fri, Oct 1 8:00 A.M. The Cannabis Question     NH WORLD
Sat, Oct 2 1:00 P.M. The Cannabis Question     NH EXPLORE
Sat, Oct 2 8:00 P.M. The Cannabis Question     NH WORLD
Sun, Oct 3 12:00 A.M. The Cannabis Question     NH WORLD
Sun, Oct 3 1:00 A.M. The Cannabis Question     NH EXPLORE
Sun, Oct 3 4:00 A.M. The Cannabis Question     NHPBS
Sun, Oct 3 2:00 P.M. The Cannabis Question     NHPBS
Wed, Oct 6 9:00 P.M. Particles Unknown     NHPBS

NHPBS Over-the-Air Broadcast

WENH-TV Ch. 11 Durham

WLED-TV Ch. 48 Littleton

WEKW-TV Ch. 18 Keene

W50DP-D Ch. 50 Hanover

W34DQ-D Ch. 34 Pittsburg

Cable and Satellite Channels


NHPBS Passport