Data
Verified data · source: List of Nova episodes · auto-audited weekly.
53 rows · scroll inside the table (header and first column stay put).
| Season | Episodes | Originally released First released | Last released |
|---|---|---|---|
| 1 | 13 | March 3, 1974 (1974-03-03) | May 26, 1974 (1974-05-26) |
| 2 | 17 | November 3, 1974 (1974-11-03) | April 6, 1975 (1975-04-06) |
| 3 | 20 | January 4, 1976 (1976-01-04) | June 27, 1976 (1976-06-27) |
| 4 | 19 | January 5, 1977 (1977-01-05) | June 29, 1977 (1977-06-29) |
| 5 | 21 | January 4, 1978 (1978-01-04) | June 28, 1978 (1978-06-28) |
| 6 | 10 | January 4, 1979 (1979-01-04) | March 29, 1979 (1979-03-29) |
| 7 | 17 | October 2, 1979 (1979-10-02) | March 25, 1980 (1980-03-25) |
| 8 | 22 | September 30, 1980 (1980-09-30) | August 25, 1981 (1981-08-25) |
| 9 | 20 | September 27, 1981 (1981-09-27) | March 28, 1982 (1982-03-28) |
| 10 | 16 | October 12, 1982 (1982-10-12) | March 29, 1983 (1983-03-29) |
| 11 | 21 | October 11, 1983 (1983-10-11) | April 3, 1984 (1984-04-03) |
| 12 | 22 | October 2, 1984 (1984-10-02) | March 19, 1985 (1985-03-19) |
| 13 | 21 | October 8, 1985 (1985-10-08) | April 22, 1986 (1986-04-22) |
| 14 | 21 | October 14, 1986 (1986-10-14) | April 7, 1987 (1987-04-07) |
| 15 | 21 | October 6, 1987 (1987-10-06) | April 5, 1988 (1988-04-05) |
| 16 | 21 | September 6, 1988 (1988-09-06) | March 28, 1989 (1989-03-28) |
| 17 | 19 | October 3, 1989 (1989-10-03) | April 10, 1990 (1990-04-10) |
| 18 | 21 | October 2, 1990 (1990-10-02) | March 26, 1991 (1991-03-26) |
| 19 | 18 | October 1, 1991 (1991-10-01) | March 24, 1992 (1992-03-24) |
| 20 | 20 | August 25, 1992 (1992-08-25) | March 30, 1993 (1993-03-30) |
| 21 | 21 | October 5, 1993 (1993-10-05) | April 19, 1994 (1994-04-19) |
| 22 | 23 | October 11, 1994 (1994-10-11) | May 23, 1995 (1995-05-23) |
| 23 | 19 | October 10, 1995 (1995-10-10) | April 16, 1996 (1996-04-16) |
| 24 | 20 | October 1, 1996 (1996-10-01) | April 15, 1997 (1997-04-15) |
| 25 | 19 | October 7, 1997 (1997-10-07) | May 12, 1998 (1998-05-12) |
| 26 | 20 | October 6, 1998 (1998-10-06) | July 13, 1999 (1999-07-13) |
| 27 | 22 | October 5, 1999 (1999-10-05) | May 9, 2000 (2000-05-09) |
| 28 | 17 | October 24, 2000 (2000-10-24) | April 24, 2001 (2001-04-24) |
| 29 | 17 | October 2, 2001 (2001-10-02) | May 7, 2002 (2002-05-07) |
| 30 | 16 | September 3, 2002 (2002-09-03) | April 15, 2003 (2003-04-15) |
| 31 | 17 | September 30, 2003 (2003-09-30) | May 4, 2004 (2004-05-04) |
| 32 | 15 | September 28, 2004 (2004-09-28) | March 29, 2005 (2005-03-29) |
| 33 | 16 | September 20, 2005 (2005-09-20) | April 18, 2006 (2006-04-18) |
| 34 | 15 | September 5, 2006 (2006-09-05) | June 26, 2007 (2007-06-26) |
| 35 | 17 | October 9, 2007 (2007-10-09) | May 20, 2008 (2008-05-20) |
| 36 | 17 | October 7, 2008 (2008-10-07) | June 30, 2009 (2009-06-30) |
| 37 | 18 | October 6, 2009 (2009-10-06) | May 4, 2010 (2010-05-04) |
| 38 | 17 | October 19, 2010 (2010-10-19) | April 20, 2011 (2011-04-20) |
| 39 | 19 | September 7, 2011 (2011-09-07) | April 25, 2012 (2012-04-25) |
| 40 | 20 | October 10, 2012 (2012-10-10) | May 29, 2013 (2013-05-29) |
| 41 | 22 | September 11, 2013 (2013-09-11) | May 28, 2014 (2014-05-28) |
| 42 | 22 | September 10, 2014 (2014-09-10) | July 29, 2015 (2015-07-29) |
| 43 | 22 | September 16, 2015 (2015-09-16) | May 11, 2016 (2016-05-11) |
| 44 | 18 | September 7, 2016 (2016-09-07) | May 31, 2017 (2017-05-31) |
| 45 | 24 | August 21, 2017 (2017-08-21) | June 27, 2018 (2018-06-27) |
| 46 | 33 | September 26, 2018 (2018-09-26) | November 27, 2019 (2019-11-27) |
| 47 | 16 | February 5, 2020 (2020-02-05) | November 25, 2020 (2020-11-25) |
| 48 | 21 | January 13, 2021 (2021-01-13) | November 24, 2021 (2021-11-24) |
| 49 | 22 | January 5, 2022 (2022-01-05) | December 14, 2022 (2022-12-14) |
| 50 | 18 | February 1, 2023 (2023-02-01) | November 22, 2023 (2023-11-22) |
| 51 | 21 | January 31, 2024 (2024-01-31) | December 18, 2024 (2024-12-18) |
| 52 | 20 | January 22, 2025 (2025-01-22) | November 12, 2025 (2025-11-12) |
| 53 | 17 | January 21, 2026 (2026-01-21) | April 29, 2026 (2026-04-29) |