Memory Alpha is a collaborative project to create the most definitive, accurate, and accessible encyclopedia and reference for everything related to Star Trek. The English-language Memory Alpha started in November 2003, and currently consists of 53,733 articles. If this is your first visit, please read an introduction to Memory Alpha.
Interactive timeline
With the Star Trek franchise growing faster than ever, this interactive video timeline will serve as a springboard for fans, young and old, to experience how Star Trek history fits together. Styled to mimic the LCARS interface, a simple click through the timeline will introduce you to each era with a video overview. Here you will discover key plot points of each of the series and movies set during that time. You also have the option to dive deeper in each subject by bringing up articles directly from within the video. Click below to discover more information about Memory Alpha in a unique way!
Latest news
- 28 June 2022
- It is reported that model maker Gregory Jein who worked on various Trek films and series since 1977, died on 22 May 2022 at the age of 76. [1]
- 26 June 2022
- Star Trek: Enterprise guest actress Mary Mara drowned while swimming on 26 June 2022. She was 61. [2]
- 5 June 2022
- Webster Whinery, who performed stunts on Star Trek: Insurrection and the Star Trek: Enterprise episode "Anomaly (ENT)", died at the age of 68.
Featured article

Cover of Star Trek: Armada II
Star Trek: Armada II is a real-time strategy game, published by Activision in 2001. The sequel to Star Trek: Armada, it featured improved three dimensional graphics as well as more classes of ships. It also added Species 8472 and the Cardassian Union as playable races.
- "The Federation stands on the precipice of another major conflict that threatens the fragile peace we have worked so hard to achieve. It's been six months since we successfully dealt with the threat of the Omega Particle. Tensions between the Cardassians and the Klingon Empire are on the rise, and we've just received word of a renewed Borg threat."
Memory Alpha portals
Picture of the Day
![]() Would you step into the lions' den? |
Would you step into the lions' den? (DS9: "Change of Heart") |
Editing Memory Alpha
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Memory Beta Star Trek wiki for licensed products |
Star Trek Online wiki Wiki for the MMORPG |
The Klingon Dictionary Klingonese wiki based dictionary |
Star Trek Expanded Universe Star Trek wiki for fan productions |
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The Star Trek trademarks, logos, and related names are owned by CBS Studios Inc., and are used under "fair use" guidelines.
The user-created content of this site is released under the Creative Commons "Attribution-NonCommercial" license version 4.0. See Memory Alpha: Copyrights for more information.
The Star Trek trademarks, logos, and related names are owned by CBS Studios Inc., and are used under "fair use" guidelines.
The user-created content of this site is released under the Creative Commons "Attribution-NonCommercial" license version 4.0. See Memory Alpha: Copyrights for more information.