Tập
NOVA: Episode 8
Tóm tắt
After four decades of fly-by probes, orbiters, landers, and rovers, the quest for life on Mars is as tantalizing as ever. NOVA goes behind the scenes of the latest NASA missions to the Red Planet to reveal new clues and challenges on the road to answering this ultimate question. With unique access to the NASA Phoenix and Mars Exploration Rover missions, NOVA shows scientists and engineers in action, directing the operations of spacecraft millions of miles away, as the robotic explorers drill into rock, claw into soil, analyze samples, and trundle across the rock-strewn landscape in search of signs that Mars once or maybe even still harbors some form of life.
Chi tiết
- Phim bộ
- NOVA
- Mùa
- Mùa 36
- Tập
- Tập 8
- Ngày phát sóng
- 2008-12-30
- Thời lượng
- 55 min
Thông tin tập
Episode 8 là tập 8 trong Season 36 của NOVA. Tập này phát sóng ngày 2008-12-30. Thời lượng là 55 min.
Tập trước / tập sau
Tập 7
NOVA takes you inside a very special ER to witness the efforts of wildlife veterinarians as they fight to save their animal patients as well as to uncover the cause of a mysterious neurological illness plaguing marine mammals like California sea lions and harbor seal pups. Part emergency room, part rehab facility, and part research lab, the Marine Mammal Center in Sausalito, California means the difference between life and death for sick and injured ocean animals. Not only are the animal patients endearing, they are also sending us an urgent message about the health of our oceans.
Tập 9
As Governor of California, Arnold Schwarzenegger launches a dramatic and controversial program to slash carbon dioxide emissions and promote energy efficiency. NOVA explores the pros and cons of California's bold approach, which calls for improvements in energy efficiency in homes and commercial buildings; increased reliance on renewable power sources, primarily solar and wind; and major upgrades in car mileage. Hear from Governor Schwarzenegger, skeptics and supporters of the plan, and ordinary citizens and businesspeople whose lives are impacted. Among those interviewed is Steven Chu, who went on to become the U.S. Energy Secretary in the Obama Administration.
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Tập 2
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