NOVA: Season 20

This season started on January 5, 1993. The table lists episodes with recorded air dates up to September 28, 2026.

Ep	Title and air date	My place
1	The Hunt for Saddam's Secret WeaponsJanuary 5, 1993 · 55 min
2	Can Bombing Win a War?January 19, 1993 · 55 min
3	The Deadly DeceptionJanuary 26, 1993 · 55 min
4	Nazis and the Russian BombFebruary 2, 1993 · 55 min
5	In the Path of a Killer VolcanoFebruary 9, 1993 · 55 min
6	Can Science Build a Champion Athlete?February 16, 1993 · 55 min
7	Diving for Pirate GoldFebruary 23, 1993 · 55 min
8	Murder, Rape and DNAMarch 2, 1993 · 55 min
9	The Lost TribeMarch 30, 1993 · 55 min
10	The NOVA QuizOctober 5, 1993 · 55 min
11	Wanted: Butch and SundanceOctober 12, 1993 · 55 min
12	Secrets of the PsychicsOctober 19, 1993 · 55 min
13	Dying to BreatheOctober 26, 1993 · 55 min
14	Shadow of the CondorNovember 2, 1993 · 55 min
15	The Real Jurassic ParkNovember 9, 1993 · 55 min
16	Roller Coaster!November 16, 1993 · 55 min
17	Mysterious Crash of Flight 201November 30, 1993 · 55 min
18	Great Moments from NOVADecember 7, 1993 · 55 min
19	The Best Mind Since EinsteinDecember 21, 1993 · 55 min
20	Stranger in the MirrorDecember 28, 1993 · 55 min