NOVA
Touching the Asteroid
Spacecraft OSIRIS-REx attempts to grab a piece of an asteroid to bring back to Earth so scientists can study it to learn about the planet's origins. (60 minutes)
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UPCOMING EPISODES
Wed, 12/10 at 8:00 pm on Austin PBS HDTV
Ice Age Footprints
A look at what thousands of prehistoric footprints in New Mexico's White Sands National Park might reveal about the peopling of the Americas. (60 minutes)
Wed, 12/10 at 9:00 pm on Austin PBS HDTV
Hunt for the Oldest DNA
Scientists discover the oldest DNA ever found and reveal the genes of long-extinct creatures that once thrived in the Arctic. (60 minutes)
Thu, 12/11 at 1:30 am on Austin PBS HDTV
Ice Age Footprints
A look at what thousands of prehistoric footprints in New Mexico's White Sands National Park might reveal about the peopling of the Americas. (60 minutes)
Thu, 12/11 at 2:30 am on Austin PBS HDTV
Hunt for the Oldest DNA
Scientists discover the oldest DNA ever found and reveal the genes of long-extinct creatures that once thrived in the Arctic. (60 minutes)
Sun, 12/14 at 2:00 am on Austin PBS HDTV
Hunt for the Oldest DNA
Scientists discover the oldest DNA ever found and reveal the genes of long-extinct creatures that once thrived in the Arctic. (60 minutes)
Sun, 12/14 at 3:00 am on Austin PBS HDTV
Ice Age Footprints
A look at what thousands of prehistoric footprints in New Mexico's White Sands National Park might reveal about the peopling of the Americas. (60 minutes)