Events

Abduction to TriskelionKirk, Uhura and Chekov forced to fight as thralls TOS Amerind asteroid crisisAn asteroid threatens a world settled by the Preservers TOS Andorian raid on P'JemAndorian commandos seize a Vulcan monastery ENT Apollo incident at Pollux IVAn ancient god demands worship TOS Arctic Borg incidentEarth's first, unrecognized encounter with the Borg ENT Ardana zenite crisisKirk confronts the inequality of Stratos TOS Arrest of Una Chin-RileyExposure of Number One's Illyrian heritage SNW Assassination of GorkonConspiracy against Klingon-Federation peace TOS Attack on Starbase YorktownKrall's assault in the Kelvin timeline TOS Augment crisis of 2154Arik Soong's Augments threaten war with the Klingons ENT Ba'ku affairThe plan to move the Ba'ku from their planet TNG Babel ConferenceDiplomatic summit on the neutral planet Babel TOS Babel crisisRomulan plot against an interstellar peace conference ENT Bajoran lightship voyages to CardassiaAncient Bajoran interstellar travel DS9 Bajoran-Dominion nonaggression pactBajor stays neutral in the Dominion War DS9 Battle against ControlFinal stand of Discovery and the Enterprise against Section 31's rogue AI DIS Battle of AxanarGarth of Izar's legendary victory TOS Battle of Azati PrimeEnterprise's first strike at the Xindi weapon ENT Battle of BetazedDominion conquest of the Betazoid homeworld DS9 Battle of Cardassia2375 DS9 Battle of Chin'toka2374 DS9 Battle of Deep Space Nine (2372)The Klingon assault on the station DS9 · S4E01 Battle of Donatu V2267 TOS Battle of MaxiaThe Stargazer's battle and the Picard Maneuver TNG · Season 1 Battle of PahvoDestruction of the Klingon ship of the dead DIS Battle of Sector 0012373 TNG Battle of Wolf 3592367 TNG Battle of the Bassen RiftThe Enterprise-E's battle with the Scimitar TNG Battle of the Binary Stars2256 DIS Battle of the Mutara Nebula2285 ST Battle of the Omarion NebulaThe disastrous Romulan-Cardassian strike on the Founders DS9 Bell RiotsSan Francisco uprising of 2024 DS9 · S3E11 Beta III Landru incidentEnd of a computer's rule over a planet TOS Beta XII-A entity incidentAn entity feeds on hatred between humans and Klingons TOS Betazed's return to the FederationRejoining of Betazed in the 3190s SFA Borg incursion of 2063Attempt to prevent first contact TNG Borg-Species 8472 warThe Borg's war with the beings of fluidic space VOY Bozeman temporal causality loopA starship lost for ninety years TNG Breen attack on EarthThe Breen strike on Starfleet Headquarters in 2375 DS9 Briori abduction of 1937Kidnapping of Amelia Earhart and other humans VOY Captain Maxwell's raidsA Starfleet captain's unauthorized attacks on Cardassia TNG Capture of HughA Borg drone gains individuality TNG Cardassia joins the DominionGul Dukat brings the Cardassian Union into the Dominion DS9 Cardassian Occupation of Bajor2319-2369 DS9 Cardassian rebellionDamar's uprising against the Dominion DS9 Cardassian withdrawal from BajorThe end of the Cardassian occupation DS9 Cestus III massacreGorn destruction of an Earth outpost TOS Changeling infiltration of StarfleetRenegade Founders inside the Federation PIC Charlie Evans incidentTeenager with Thasian powers threatens the Enterprise TOS Christening of the Enterprise-GTitan's renaming as the new Enterprise PIC Circle coup attemptA Bajoran faction's bid to expel the Federation DS9 Comet crisis at Persephone IIIEnterprise's encounter with a guarded comet SNW Commissioning of the USS ProdigyNew ship for the Protostar crew PRO Confederation of Earth timelineQ's alternate reality of 2401 PIC Confrontation in the Fire CavesSisko defeats Dukat and joins the Prophets DS9 Contact through the Hirogen relay networkVoyager's first message to the Alpha Quadrant VOY Control's takeover of Section 31Rise of the rogue artificial intelligence Control DIS Coppelius incidentStandoff over the synthetic homeworld PIC Court-martial of James T. KirkKirk tried for the apparent death of Ben Finney TOS Crash of the USS JenolanScotty survives 75 years in a transporter TNG Crash of the USS VengeanceBattle over Earth in the Kelvin timeline TOS Creation of LalData builds an android daughter TNG Culber's return from the mycelial networkRescue of Sylvia Tilly and Hugh Culber DIS Dark Matter Anomaly crisisSpecies 10-C's mining tool and the threat to Earth DIS Data's sentience hearingThe legal ruling on whether Data is Starfleet property TNG Daystrom conference room attackKhan's strike on Starfleet command TOS Death and resurrection of SpockSpock's sacrifice in 2285 and his return ST Death of Ambassador SpockPassing of the elder Spock in the Kelvin timeline TOS Death of BjayzlSeven of Nine's revenge for Icheb PIC Death of Bruce MaddoxMurder of the synthetic researcher PIC Death of DahjKilling of Data's synthetic daughter PIC Death of GowronWorf kills Gowron and Martok becomes chancellor DS9 Death of Ro LarenSacrifice of the Starfleet Intelligence officer PIC Decommissioning of Enterprise NX-01Final voyage of Earth's first warp 5 starship ENT Decommissioning of USS VoyagerVoyager's last trip to Earth LD Defection of M'retTroi helps a Romulan vice proconsul escape TNG Defense of Corvan IIDiscovery's first spore drive rescue in the Klingon War DIS Delphic Expanse missionEnterprise's hunt for the Xindi superweapon ENT Deneva neural parasite outbreakParasites take over the colony of Deneva TOS Destruction of KataanDeath of a world and its message to the future TNG Destruction of KwejianLoss of Cleveland Booker's homeworld DIS Destruction of P'JemAndorian strike on a Vulcan listening post ENT Destruction of Praxis2293 TOS Destruction of the Crystalline EntityThe end of the Crystalline Entity at Melona IV TNG Destruction of the Enterprise at AltamidLoss of the Kelvin-timeline Enterprise TOS Destruction of the MaquisThe Dominion's annihilation of the Maquis DS9 Destruction of the Omicron Theta colonyThe Crystalline Entity destroys Data's birthplace TNG Destruction of the USS Intrepid (2268)Vulcan-crewed starship lost to a space amoeba TOS Destruction of the USS Kelvin2233 TOS Destruction of the USS OdysseyThe Dominion's first show of force DS9 Destruction of the Xindi weaponEnd of the Xindi threat to Earth ENT Devidian incursion of 1893Aliens feeding on the dying in old San Francisco TNG Discovery of the Bajoran wormholeThe first stable wormhole and the Prophets DS9 Discovery of the Founders' homeworldOdo learns the truth about his people DS9 Discovery of the Terralysium colonyHuman descendants found in the Beta Quadrant DIS Discovery of the ancient humanoids' messageProfessor Galen's genetic puzzle TNG Discovery's arrival in the 32nd centuryUSS Discovery's jump to 3188 DIS Discovery's encounter with the dying sphereDiscovery receives a vast archive of knowledge DIS Discovery's jump to the mirror universeDiscovery's journey into the Terran Empire DIS Discovery's visit to Talos IVBurnham seeks Talosian help to heal Spock DIS Dominion War2373-2375 DS9 Dominion occupation of Deep Space NineThe Dominion's hold on the station, 2373-2374 DS9 Doomsday Machine incidentPlanet killer from beyond the galaxy TOS Earth's return to the FederationUnited Earth rejoins after the Burn DIS Earth-Romulan War2156-2160 ENT Ekos crisisA Federation historian's Nazi experiment TOS Election of Kai WinnWinn Adami becomes Kai of Bajor DS9 Eminiar-Vendikar warCenturies-long war fought by computer TOS Encounter at El-AdrelFirst real communication with the Tamarians TNG Encounter at System J-25The Enterprise-D's first meeting with the Borg TNG End of the Klingon WarPeace imposed at Qo'noS DIS Enterprise at the automated repair stationA mysterious station abducts Travis Mayweather ENT Enterprise's first expedition to Talos IVCaptain Pike's captivity among the Talosians TOS Enterprise's journey to 1969Black star accident over 1960s Earth TOS Enterprise's return from the ExpanseHomecoming after the Xindi mission ENT Enterprise-B maiden voyageKirk's disappearance into the Nexus TOS Enterprise-C at Narendra III2344 TNG Equinox incidentCaptain Ransom's crimes against nucleogenic life VOY Escape from Tars LamoraTheft of the USS Protostar PRO Eugenics WarsLate 20th century TOS Europa mission of 2024Renée Picard's flight to Jupiter's moon PIC Exeter tragedy at Omega IVCaptain Tracey's interference on Omega IV TOS Exile of Khan Noonien SinghFlight of the Augments aboard the Botany Bay TOS Fall of the Emerald ChainDefeat of Osyraa and her syndicate DIS Fall of the Iconian EmpireDestruction of an ancient gateway civilisation TNG Fall of the Tkon EmpireExtinction of an ancient interstellar power TNG Federation-Cardassian Treaty of 2370The treaty that created the Demilitarized Zone TNG Federation-Cardassian War2347-2367 DS9 Ferengi membership agreementFerengi Alliance's terms for joining the Federation LD Ferengi raid on EnterpriseHumanity's first encounter with the Ferengi ENT Final battle of the Promellian-Menthar warAncient battle that left a deadly trap TNG First Contact (Earth-Vulcan)2063 TNG First Earth-Romulan encounterEnterprise strays into a Romulan minefield ENT First Federation encounterThe Enterprise meets Balok and the Fesarius TOS First contact in the Mirror UniverseOrigin of the Terran Empire ENT First contact with Kiley 279Pike's return to command and a lesson from Earth's history SNW First contact with the AenarDiscovery of Andoria's telepathic people ENT First landing on Archer IVEnterprise's first away mission to an unexplored planet ENT Five-year mission of the USS EnterpriseKirk's 2265-2270 exploration mission TOS Founding of the United Federation of Planets2161 ENT Frontier Day attackThe Borg attempt to seize Starfleet in 2401 PIC · Season 3 Galactic barrier incidentThe Enterprise's attempt to leave the galaxy TOS Galileo crash on Taurus IISpock's first command under pressure TOS Gamma Hydra IV aging incidentRadiation causes rapid aging of senior officers TOS Gamma Trianguli VI incidentOverthrow of the machine god Vaal TOS Garth of Izar's Elba II uprisingA former starship captain seizes an asylum TOS Gary Seven's mission of 1968Sabotage of an orbital nuclear platform TOS Genesis Project2285 TOS Gorn ambush in Memento MoriThe Enterprise's desperate fight against Gorn ships SNW Gorn attack at the Peregrine crash siteDeadly encounter with Gorn hatchlings SNW Greek gods on EarthApollo and his kind among the ancient Greeks TOS Guardian of Forever incidentMcCoy's alteration of history and its repair TOS Henry Starling's discovery of the AeonCrash of a 29th-century timeship VOY Hirogen hologram revoltHunted holograms rise against the Hirogen VOY Hirogen seizure of VoyagerThe Hirogen turn Voyager into a hunting ground VOY Holographic rights rulingThe Doctor's fight over his holonovel VOY Hunt for the Progenitors' technologyRace for the power that seeded the galaxy DIS Installation of Data's emotion chipData begins to experience emotions TNG Janice Lester body transferA former lover takes Kirk's body TOS Janus VI Horta crisisMiners' conflict with a silicon-based life form TOS Jarok's defectionA Romulan admiral's defection and the Nelvana III trap TNG Jurati Borg barrierNew Borg Collective's protection of the galaxy PIC Kazon seizure of VoyagerSeska and the Kazon-Nistrim capture Voyager VOY Kelvan seizure of the EnterpriseInvaders from the Andromeda Galaxy TOS Kelvin Memorial Archive bombingKhan's attack on London TOS Khitomer Accords2293 TOS Khitomer Massacre2346 TNG Klaang incidentEarth's first contact with the Klingons ENT Klingon Civil WarThe war for control of the Klingon Empire TNG · S4E26 Klingon War (2256)2256-2257 DIS Klingon withdrawal from the Khitomer AccordsThe breakdown of the Federation-Klingon alliance DS9 Klingon-Cardassian WarThe Klingon invasion of the Cardassian Union DS9 Klingon-Pakled conspiracyRogue Klingon arms deal of 2381 LD Kobayashi Maru scenarioStarfleet Academy's no-win training test TOS Kol-Sha's coup attemptChallenge to Chancellor L'Rell's rule DIS Krenim temporal incursionVoyager's year of hell VOY Launch of Enterprise NX-01Maiden voyage of Earth's first warp 5 starship ENT Launch of Friendship 1Earth probe that brought disaster VOY Launch of NomadEarly Earth space probe TOS Launch of the CharybdisEarly interstellar mission under Stephen Richey TNG Launch of the SS MariposaColony ship that founded two settlements TNG Launch of the USS Enterprise-ANew Enterprise of the Kelvin timeline TOS Leyton coup attemptMartial law on Earth during the Changeling scare DS9 Liberation of Seven of NineA Borg drone regains her humanity VOY Liberation of the ArtifactSeven of Nine's takeover of the Romulan-held Borg cube PIC Liberation of the KelpiensEnd of the Ba'ul culling on Kaminar DIS Living Construct attackSabotage of the Starfleet armada PRO Locarno mutinyNick Locarno's rogue fleet LD Logic extremist attack on SarekBombing aboard the Vulcan ambassador's ship DIS Loom crisisVau N'Akat temporal war on the Federation PRO Lorca's capture by the KlingonsCaptain Lorca's imprisonment and escape during the Klingon War DIS Lore's Borg rebellionRogue Borg drones follow Lore TNG Loss of the Ares IVDisappearance of a Mars command module VOY Loss of the USS GlennFatal spore drive experiment aboard Discovery's sister ship DIS Loss of the USS YamatoDestruction of the Yamato by Iconian software TNG M-113 crisisSalt vampire attack on the Enterprise crew TOS M-5 computer disasterA test of automated command goes wrong TOS Maquis rebellionColonists' resistance in the Demilitarised Zone DS9 · Season 2 Mars attack of 23852385 PIC McCoy's alteration of history in 1930Edith Keeler and the Guardian of Forever TOS Melkotian gunfight testKirk's crew forced to replay the O.K. Corral TOS Millennium Gate dispute of 2000Shannon O'Donnell and the Portage Creek bookstore VOY Mining of the Bajoran wormholeSisko's minefield and the start of the Dominion War DS9 Miri's world plagueLife-prolongation disaster on an Earth-like planet TOS Mirror universe crossover (2267)Kirk's landing party trapped in the Terran Empire TOS Mission to Qo'noSCapture of Khan in the Kelvin timeline TOS Mudd's time loopHarry Mudd's repeated attempts to steal Discovery DIS Narada's attack on EarthNero's attempt to destroy Earth in the Kelvin timeline TOS Neural arms interventionKirk arms the hill people against Klingon-backed villagers TOS New United Nations ruling of 2036Principle of individual responsibility TNG Ni'Var's return to the FederationRejoining of the Vulcan-Romulan world DIS Nibiru incidentKirk's Prime Directive violation in the Kelvin timeline TOS Nimbus III hostage crisisSybok's hijacking of the Enterprise-A TOS Nomad incidentA lost Earth probe returns as a killer TOS Omicron Ceti III spore incidentAlien spores bring contentment and mutiny TOS Operation Return2374 DS9 Organian Peace TreatyPeace imposed on the Federation and Klingons TOS Organian observation of EnterpriseHidden alien observers test the crew ENT Pakled Planet bombingFraming of Captain Freeman LD Pakled attack on the CerritosPakled ambush of 2380 LD Paraagan II disasterDestruction of a mining colony blamed on Enterprise ENT Parasite infiltration of StarfleetAlien parasites take over Starfleet Command TNG Pathfinder Project contactStarfleet's first regular link with Voyager VOY Pegasus incidentThe illegal phasing cloak test aboard the USS Pegasus TNG Picard's capture at Celtris IIIThe Cardassian trap and Picard's interrogation TNG Picard's life as KaminThe Kataan probe's memory of a lost world TNG Picard's resignation from StarfleetProtest over the abandoned Romulan rescue PIC Picard's synthetic rebirthTransfer of Jean-Luc Picard into a synthetic body PIC Pike's glimpse of the futureAn older Pike shows his younger self another path SNW Pike's recruitment of James T. KirkA captain dares a young man to join Starfleet TOS Pike's vision on BorethCaptain Pike foresees his own fate DIS Post-atomic horrorLawless years after World War III TNG Preservers' relocation of humanoid peoplesAncient rescue of endangered cultures TOS Psi 2000 intoxicationContagious agent disables the Enterprise crew TOS Q Continuum civil warThe war over change within the Q Continuum VOY Q's trial of humanityQ's judgment of humankind at Farpoint TNG Raid on Daystrom StationInfiltration of Starfleet's secret research facility PIC Red Angel signalsSeven mysterious signals of 2257 linked to a time traveller DIS Reopening of Starfleet AcademyReturn of Starfleet's officer school after the Burn SFA Rescue of ChakotayRecovery of the Protostar's original captain PRO Rescue of Montgomery ScottScotty is found alive on a Dyson sphere TNG Rescue of the Axanar cargo shipEnterprise's first rescue mission in deep space ENT Rescue of the USS ArchimedesCerritos rescue during a first-contact mission LD Rescue of the USS HiawathaDiscovery's search for survivors on an asteroid DIS Return of DataReawakening of Data in a new body PIC Return of KahlessThe clone of Kahless becomes Klingon emperor TNG Return of the Enterprise-DFinal flight of the Galaxy-class Enterprise PIC Return of the RomulansThe Romulan Star Empire ends decades of isolation TNG Revival of the Botany BayKhan Noonien Singh awakened and exiled TOS Rom's appointment as Grand NagusZek retires and names Rom his successor DS9 Romulan Neutral Zone incident (2266)First Federation encounter with Romulans in a century TOS Romulan Supernova2387 PIC Romulan cloaking device theftKirk and Spock steal a Romulan cloak TOS Romulan entry into the Dominion WarThe forged evidence that brought Romulus into the war DS9 Romulan exodus from VulcanDeparture of the Vulcans who rejected logic TNG Romulan plot against young KhanTemporal attack in 21st-century Toronto SNW Roswell incidentFerengi crash in 1947 New Mexico DS9 Sarpeidon nova evacuationA world escapes its dying sun into its own past TOS Satie inquiryAdmiral Satie's investigation aboard the Enterprise-D TNG Second Battle of Chin'tokaThe Breen weapon defeats the Allied fleet DS9 Seeding of the galaxy by ancient humanoidsOrigin of humanoid life TNG Setlik III massacreCardassian attack on a Federation outpost TNG Shinzon's coupThe Reman seizure of power on Romulus TNG Siege of AR-5582375 DS9 Sigma Iotia II interventionKirk brings order to a gangster planet TOS Spock's kal-if-fee challengeSpock's marriage ritual on Vulcan TOS Spock's reunification missionSpock's secret mission to Romulus TNG Stabbing of Jean-Luc PicardA bar fight that cost Picard his heart TNG Starfleet Recruitment Center attackPortal weapon strike in San Francisco PIC Synthetic ban2385 PIC Talos IV incident (2267)Spock's mutiny to bring Pike to Talos IV TOS Tantalus V incidentAbuse of the neural neutralizer at a penal colony TOS Tarsus IV Massacre2246 TOS Temporal Cold War22nd century ENT Temporal WarsConflict over time travel that led to its ban DIS Terra Prime crisisXenophobic attack on Starfleet Command from Mars ENT Terran capture of the USS DefiantMirror universe seizure of a starship from the future ENT Texas-class mutinyRevolt of Starfleet's automated ships LD The Burn3069 DIS Tholian Web incidentThe loss of the USS Defiant and Kirk in interphase TOS Time of AwakeningSurak's reform of Vulcan society ENT Titan's escape from the ShrikeBattle in the Ryton system nebula PIC Tomed IncidentThe 2311 clash that drove the Romulans into isolation TNG Treaty of Algeron2311 TNG Treaty of BajorThe end of the Dominion War DS9 Trelane incidentThe Enterprise becomes a plaything on Gothos TOS Tribble infestation of Deep Space Station K-7Tribbles, grain and a Klingon agent TOS Unauthorised NX-Beta flightBreaking the warp 2 barrier ENT Unification of the Klingons under KahlessFounding of the Klingon Empire TNG Unimatrix Zero resistanceBorg drones fight to keep their individuality VOY United Earth Embassy bombingAttack that killed Admiral Forrest on Vulcan ENT Unmasking of KodosKodos the Executioner found posing as an actor TOS V'Ger incidentA giant machine entity threatens Earth TOS Veridian III incidentThe loss of the Enterprise-D and the death of James T. Kirk TNG Verubin Nebula missionDiscovery of the cause of the Burn DIS Vosk's incursion into 1944Alternate history of a Nazi-occupied America ENT Voyager stranded in the Delta QuadrantThe USS Voyager is pulled 70,000 light-years by the Caretaker VOY Voyager's Return to Earth2378 VOY Voyager's mission to 1996 Los AngelesStopping Henry Starling VOY Vulcan ReformationThe rediscovery of the Kir'Shara and the return to Surak's teachings ENT Vulcan crash at Carbon CreekSecret first contact of 1957 ENT Vulcan destruction2258 ST War of Sargon's peopleAncient war that destroyed a civilisation TOS Warp 5 complex2150 ENT Whale Probe crisisAn alien probe threatens Earth in search of humpback whales TOS Worf's discommendationWorf accepts dishonor to protect the Klingon Empire TNG World War III2026 TOS Xindi Attack on Earth2153 ENT Xindi-Reptilian incursion of 2004Bioweapon plot in Detroit ENT Yonada course correctionA world-ship saved from collision TOS Zhat Vash conspiracySecret Romulan war on synthetic life PIC