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
No future air times were found for this episode.
PBS' premier science series helps viewers of all ages explore the science behind the headlines.
Along the way, NOVA programs demystify science and technology and highlight the people involved in scientific pursuits.
Tue, Jul 30 | 7:00 P.M. | Sunken Ship Rescue NH World (11.3) |
Wed, Jul 31 | 12:00 A.M. | Sunken Ship Rescue NH World (11.3) |
Wed, Jul 31 | 8:00 A.M. | Sunken Ship Rescue NH World (11.3) |
Wed, Jul 31 | 10:00 P.M. | Operation Bridge Rescue NHPBS (11.1) |
Thu, Aug 1 | 2:00 P.M. | Operation Bridge Rescue NH Explore (11.2) |
Thu, Aug 1 | 3:00 P.M. | Why Bridges Collapse NH Explore (11.2) |
Fri, Aug 2 | 3:00 A.M. | Operation Bridge Rescue NH Explore (11.2) |
Fri, Aug 2 | 2:00 P.M. | Operation Bridge Rescue NHPBS (11.1) |
Fri, Aug 2 | 3:00 P.M. | Why Bridges Collapse NHPBS (11.1) |
Sat, Aug 3 | 1:00 P.M. | Operation Bridge Rescue NH Explore (11.2) |
Sun, Aug 4 | 12:00 A.M. | Operation Bridge Rescue NHPBS (11.1) |
Sun, Aug 4 | 3:00 A.M. | Operation Bridge Rescue NH Explore (11.2) |
Sun, Aug 4 | 9:00 P.M. | Operation Bridge Rescue NH Explore (11.2) |
Sun, Aug 4 | 10:00 P.M. | Why Bridges Collapse NH Explore (11.2) |
Mon, Aug 5 | 1:00 A.M. | Operation Bridge Rescue NH Explore (11.2) |
Mon, Aug 5 | 2:00 A.M. | Why Bridges Collapse NH Explore (11.2) |
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