Season
- Season 0 1999-07-13
- Season 1 1974-03-03
- Season 2 1974-11-03
- Season 3 1976-01-04
- Season 4 1977-01-05
- Season 5 1978-01-04
- Season 6 1979-01-04
- Season 7 1980-01-15
- Season 8 1981-01-06
- Season 9 1982-01-10
- Season 10 1983-01-18
- Season 11 1984-01-17
- Season 12 1985-01-15
- Season 13 1986-01-21
- Season 14 1987-01-20
- Season 15 1988-01-19
- Season 16 1989-01-17
- Season 17 1990-01-09
- Season 18 1991-01-08
- Season 19 1992-01-14
- Season 20 1993-01-05
- Season 21 1994-01-18
- Season 22 1995-01-08
- Season 23 1995-10-10
- Season 24 1996-10-01
- Season 25 1997-10-07
- Season 26 1998-10-06
- Season 27 1999-10-05
- Season 28 2000-10-24
- Season 29 2001-10-02
- Season 30 2002-09-03
- Season 31 2003-09-30
- Season 32 2004-09-28
- Season 33 2005-09-20
- Season 34 2006-09-05
- Season 35 2007-10-09
- Season 36 2008-10-07
- Season 37 2009-10-06
- Season 38 2010-10-19
- Season 39 2011-09-07
- Season 40 2012-10-10
- Season 41 2013-09-11
- Season 42 2014-09-10
- Season 43 2015-09-16
- Season 44 2016-09-07
- Season 45 2018-01-10
- Season 46 2019-01-02
- Season 47 2020-02-05
- Season 48 2021-01-14
- Season 49 2022-02-02
- Season 50 2023-02-01
- Season 51 2024-01-31
- Season 52 2025-01-22
- Season 53 2026-01-21
Season 53 Episode
- Season 20 The Hunt for Saddam's Secret Weapons
- Season 20 Can Bombing Win a War?
- Season 20 The Deadly Deception
- Season 20 Nazis and the Russian Bomb
- Season 20 In the Path of a Killer Volcano
- Season 20 Can Science Build a Champion Athlete?
- Season 20 Diving for Pirate Gold
- Season 20 Murder, Rape and DNA
- Season 20 The Lost Tribe
- Season 20 The NOVA Quiz
- Season 20 Wanted: Butch and Sundance
- Season 20 Secrets of the Psychics
- Season 20 Dying to Breathe
- Season 20 Shadow of the Condor
- Season 20 The Real Jurassic Park
- Season 20 Roller Coaster!
- Season 20 Mysterious Crash of Flight 201
- Season 20 Great Moments from NOVA
- Season 20 The Best Mind Since Einstein
- Season 20 Stranger in the Mirror
NOVA - Season 20
7.00 55 minutes PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.
