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Timeline (TOS)

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Revision as of 08:01, 7 September 2025 by Joe Beaudoin Jr. (talk | contribs)
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Timelines of the Battlestar Galactica series


The timeline below chronicles the events depicted in the Original Series.

This timeline excludes the spin-off series Galactica 1980 and does not include any information from separate continuity works such as novels and comics. Nor does it include information from the inaccurate Encyclopedia Galactica reference released in 1979.

The timeline is given in yahrens, the Colonial term for "years." The date around which the timeline revolves is 7322, the only date given in the series, and one from the Colonial calendar. This was the yahren when the Cylons attacked Umbra on Caprica, as mentioned in "The Man with Nine Lives".

Ancient history

History of the Colonial and Cylon Conflict

The Seventh Millennium of Time

7349 and later

Main article: Timeline (1980)

The period between the Original Series and Galactica 1980, and the episodes and events of the Galactica 1980 happened in this period. Of course, as Battlestar Wiki treats 1980 as a divergent continuity, and thus a separate timeline page is available.

Tie-in Material Information

~1000: Oral traditions of the Thirteen Tribes are written down to form the Book of the Word. [3]
1000-2100: The Age of the Philosophers occurs, during which the Books of the Lords of Kobol are composed. [4]
~2200: The Industrial Age begins on Kobol. [5]
2705: The Exodus from Kobol occurs. [6]
2710: The Colonies are founded, marking the beginning of the Era of Darkness. [7]
4479: The Academy is founded, space travel is reinvented, and the Scientific renaissance begins. [8]
4483: The Academy graduates its first class of nine Warriors. [9]
4808: Contact between the Twelve Colonies is re-established. [10]
4868: The Academy opens to students not of ruling buritician class and to women. [11]
4920: Students from other Colonies are admitted to the Academy. [12]
4980: Ultra-light-drive is invented and the Long Peace begins. [13]
4998: The Quorum of the Twelve is established. [14]
5160: A Cybernetic revolt occurs and the Colonial Code is passed limiting artificial intelligences. [15]
5225: First contact with the Hasaris occurs. [16]
5547: The Great Cylon War begins. [17]
6250: The first Battlestar is commissioned. [18]
6392: Carillon is discovered. [19]
6440: Adama is born. [20]
6450: A mining colony is established on Carillon, with human population reaching 50,000 at its peak in 6465. [21]
6495: Cain graduates number one in the Academy class. [22]
6519: Cassiopea is born. [23]
6525: Apollo is born. [24]
6527: Boomer is born. [25]
6532: Athena is born. [26]
6535: Zaccariah is born. [27]
6560: Galactica is commissioned. [28]
6562: Boomer and Starbuck graduate from the Academy. [29]
6570: The Final Destruction of the Colonies by Cylon forces occurs. [30]
6572: A successful raid on Cylon Gomoray base occurs, along with the possible destruction of battlestar Pegasus. [31]

References

  1. This information is based on the ages of Richard Hatch and Dirk Benedict at the time of filming, which was 33.
  2. This information is based on Noah Hathaway's age at the time of filming, which was seven.
  3. Kraus, Bruce (1979). Encyclopedia Galactica, p. 59.
  4. Kraus, Bruce (1979). Encyclopedia Galactica, p. 59.
  5. Kraus, Bruce (1979). Encyclopedia Galactica, p. 59.
  6. Kraus, Bruce (1979). Encyclopedia Galactica, p. 59.
  7. Kraus, Bruce (1979). Encyclopedia Galactica, p. 59.
  8. Kraus, Bruce (1979). Encyclopedia Galactica, p. 9.
  9. Kraus, Bruce (1979). Encyclopedia Galactica, p. 10.
  10. Kraus, Bruce (1979). Encyclopedia Galactica, p. 59.
  11. Kraus, Bruce (1979). Encyclopedia Galactica, p. 10.
  12. Kraus, Bruce (1979). Encyclopedia Galactica, p. 10.
  13. Kraus, Bruce (1979). Encyclopedia Galactica, p. 59.
  14. Kraus, Bruce (1979). Encyclopedia Galactica, p. 59.
  15. Kraus, Bruce (1979). Encyclopedia Galactica, p. 59.
  16. Kraus, Bruce (1979). Encyclopedia Galactica, p. 59.
  17. Kraus, Bruce (1979). Encyclopedia Galactica, p. 59.
  18. Kraus, Bruce (1979). Encyclopedia Galactica, p. 59.
  19. Kraus, Bruce (1979). Encyclopedia Galactica, p. 59.
  20. Kraus, Bruce (1979). Encyclopedia Galactica, p. 11.
  21. Kraus, Bruce (1979). Encyclopedia Galactica, p. 26.
  22. Kraus, Bruce (1979). Encyclopedia Galactica, p. 25-26.
  23. Kraus, Bruce (1979). Encyclopedia Galactica, p. 26.
  24. Kraus, Bruce (1979). Encyclopedia Galactica, p. 13.
  25. Kraus, Bruce (1979). Encyclopedia Galactica, p. 22.
  26. Kraus, Bruce (1979). Encyclopedia Galactica, p. 14.
  27. Kraus, Bruce (1979). Encyclopedia Galactica, p. 57.
  28. Kraus, Bruce (1979). Encyclopedia Galactica, p. 10.
  29. Kraus, Bruce (1979). Encyclopedia Galactica, p. 22.
  30. Kraus, Bruce (1979). Encyclopedia Galactica, p. 59.
  31. Kraus, Bruce (1979). Encyclopedia Galactica, p. 59.