NOVA Season 13 Episode 6
Toxic Trials
Could there be life beyond Earth? Only recently has it become possible to scan the skies in a systematic attempt to find out. NOVA joins the search with guest host Lily Tomlin.
13 - 21How Babies Get MadeJan. 13, 1987- 13 - 20Leprosy Can Be Cured!Dec. 16, 1986
- 13 - 19Sail Wars!Dec. 09, 1986
- 13 - 18Are You Swimming in a Sewer?Dec. 02, 1986
- 13 - 17Mystery of the Animal PathfindersNov. 25, 1986
- 13 - 16Is Anybody Out There?Nov. 18, 1986
- 13 - 15Can AIDS Be Stopped?Nov. 11, 1986
- 13 - 14High-Tech BabiesNov. 04, 1986
- 13 - 13The Planet that Got Knocked on its SideOct. 21, 1986
- 13 - 12The Search for the DisappearedOct. 14, 1986
- 13 - 11Visions of Star WarsApr. 22, 1986
- 13 - 10When Wonder Drugs Don't WorkMar. 25, 1986
- 13 - 9The Rise of a Wonder DrugMar. 18, 1986
- 13 - 8Return of the OspreyMar. 11, 1986
- 13 - 7Skydive to the Rain ForestMar. 04, 1986
- 13 - 6Toxic TrialsFeb. 25, 1986
- 13 - 5The Case of the Frozen AddictFeb. 18, 1986
- 13 - 4Life's First FeelingsFeb. 11, 1986
- 13 - 3Horsemen of ChinaFeb. 04, 1986
- 13 - 2Goddess of the EarthJan. 28, 1986
- 13 - 1Halley's Comet: Once in a LifetimeJan. 21, 1986
