NOVA Season 4 Episode 14
The Red Planet
NOVA traces 300 years of speculation, investigation and discovery that have centered on Mars—particularly the theory that the planet could support life. Questions raised by NASA's 1976 Viking mariner missions about how the vast canyons were formed are also explored.
4 - 20The Green MachineJan. 11, 1978- 4 - 19The New HealersJun. 29, 1977
- 4 - 18Across the Silent BarrierJun. 22, 1977
- 4 - 17Linus Pauling: Crusading ScientistJun. 01, 1977
- 4 - 16Tongues of Men (2)May. 18, 1977
- 4 - 15Tongues of Men (1)May. 11, 1977
- 4 - 14The Red PlanetApr. 27, 1977
- 4 - 13The Business of ExtinctionApr. 20, 1977
- 4 - 12The Dawn of the Solar AgeApr. 20, 1977
- 4 - 11The Wolf EquationMar. 30, 1977
- 4 - 10The Human AnimalMar. 23, 1977
- 4 - 9The Gene EngineersMar. 16, 1977
- 4 - 8The Pill for the PeopleMar. 09, 1977
- 4 - 7Bye Bye BlackbirdMar. 02, 1977
- 4 - 6Incident at Brown's FerryFeb. 23, 1977
- 4 - 5The Plastic PrisonFeb. 09, 1977
- 4 - 4The Sunspot MysteryFeb. 02, 1977
- 4 - 3What Price Coal?Jan. 19, 1977
- 4 - 2The Hot Blooded DinosaursJan. 12, 1977
- 4 - 1Hitler's Secret WeaponJan. 05, 1977
