Sep 10, 1963 CE
X-Men #1 Published
Stan Lee and Jack Kirby launch the X-Men series, introducing Professor X and his team of teenage mutants. #marvel #comics #xmen )
Chronological Storyline (34 Milestones)
Jun 1, 1964 CE
Magneto Debuts
Magneto, the master of magnetism and iconic X-Men villain, first appears in X-Men #1. #marvel #xmen #villain )
Mar 1, 1970 CE
X-Men Goes Rerun
After issue #66, X-Men becomes a reprint title due to low sales, ending original stories temporarily. #marvel #comics )
May 1, 1975 CE
Giant-Size X-Men #1
Len Wein and Dave Cockrum introduce a new international team including Storm, Colossus, Nightcrawler, and Wolverine, revitalizing the franchise. #marvel #xmen #comics
Jan 1, 1980 CE
The Dark Phoenix Saga Begins
Chris Claremont and John Byrne's epic storyline in Uncanny X-Men #129-137 explores Jean Grey's transformation into Dark Phoenix, a cosmic entity, culminating in her tragic death. #marvel #xmen #comics
Aug 1, 1981 CE
Days of Future Past
Uncanny X-Men #141-142 presents a dystopian future where mutants are hunted in camps, leading Kitty Pryde to time-travel and alter history. #marvel #xmen #timeline
Oct 1, 1982 CE
God Loves, Man Kills
A groundbreaking graphic novel by Chris Claremont and Brent Anderson tackles bigotry and religion, with the X-Men facing a fundamentalist preacher. #marvel #xmen #graphicnovel
Oct 1, 1986 CE
Mutant Massacre
A crossover event where the Marauders slaughter the Morlocks, kicking off a dark era for the X-Men. #marvel #xmen #crossover
Feb 1, 1988 CE
Fall of the Mutants
A crossover event featuring the X-Men's supposed death and resurrection, and the destruction of the original X-Men team roster. #marvel #xmen #crossover
Aug 1, 1991 CE
X-Men #1 (1991) Launch
A new X-Men series by Chris Claremont and Jim Lee launches with multiple covers, becoming the best-selling comic of all time. #marvel #xmen #comics )
Oct 31, 1992 CE
X-Men: The Animated Series Premieres
The iconic animated series airs, bringing the X-Men to a wider audience and influencing a generation of fans. #marvel #xmen #animation
Aug 1, 1993 CE
Fatal Attractions
A crossover event where Magneto rips the adamantium from Wolverine's skeleton, leading to Wolverine's departure from the X-Men. #marvel #xmen #crossover
Jan 1, 1994 CE
X-Men #41-43: Legion Quest
Legion travels back in time to kill Magneto, accidentally killing Professor X instead, leading to the Age of Apocalypse. #marvel #xmen #timeline
Mar 1, 1995 CE
Age of Apocalypse
A major event where a new timeline emerges with Apocalypse ruling the world. The X-Men must stop him. #marvel #xmen #alternatetimeline
Jul 1, 1996 CE
Onslaught
Professor X's dark psyche manifests as the villain Onslaught, leading to a massive crossover with the Avengers and Fantastic Four. #marvel #xmen #crossover )
Jul 14, 2000 CE
X-Men Film Released
The first X-Men film starring Patrick Stewart and Hugh Jackman hits theaters, launching a successful movie franchise. #marvel #xmen #film )
May 1, 2001 CE
Grant Morrison's New X-Men
Morrison's run begins with New X-Men #114, revitalizing the franchise with a focus on mutant culture, fashion, and philosophical themes. #marvel #xmen #comics )
Mar 1, 2003 CE
X-Men: The End
A trilogy of limited series by Claremont and Pasqual Ferry depicting a possible future conclusion to the X-Men saga. #marvel #xmen #future
Jun 1, 2005 CE
House of M
Scarlet Witch alters reality to create a mutant-dominated world, but Wanda's proclamation 'No more mutants' reduces the mutant population to 198. #marvel #xmen #event
Dec 1, 2007 CE
Messiah Complex
The first mutant birth since M-Day sparks a conflict between X-Men, Marauders, and Purifiers over the baby's future. #marvel #xmen #crossover
Feb 1, 2009 CE
Utopia
The X-Men establish a mutant nation on the island of Utopia off the coast of San Francisco, led by Cyclops. #marvel #xmen #nation )
Jul 1, 2011 CE
Schism
Cyclops and Wolverine split over the role of mutants in society, leading to two separate X-Men teams. #marvel #xmen #event )
Sep 1, 2012 CE
Avengers vs. X-Men
The Avengers and X-Men clash over the Phoenix Force and its potential host Hope Summers, leading to Cyclops' corruption. #marvel #xmen #crossover
Oct 1, 2014 CE
Death of Wolverine
Wolverine sacrifices himself to save others, dying covered in adamantium after losing his healing factor. #marvel #xmen #death
Oct 14, 2015 CE
Secret Wars (2015) - Battleworld
The Secret Wars event creates Battleworld, where various alternate realities, including X-Men timelines, collide. #marvel #xmen #event )
Mar 1, 2017 CE
X-Men: Gold and Blue Launches
Two flagship X-Men series begin: X-Men: Gold (team in NYC) and X-Men: Blue (time-displaced original five). #marvel #xmen #comics and https://en.wikipedia.org/wiki/X-Men:_Blue
Jul 24, 2019 CE
House of X / Powers of X
Jonathan Hickman's relaunch redefines the X-Men, establishing Krakoa as a sovereign mutant nation with resurrection protocols. #marvel #xmen #krakoa
Sep 1, 2020 CE
X of Swords
A crossover event featuring a tournament between Krakoa and Arakko, testing mutant strength and forging new alliances. #marvel #xmen #crossover
Jun 1, 2021 CE
Hellfire Gala
The first Hellfire Gala, an iconic mutant fashion event, unveils the new X-Men team and reveals mutant culture to the world. #marvel #xmen #krakoa
Dec 1, 2021 CE
Inferno (2021)
A miniseries concluding Hickman's story, revealing Moira MacTaggert's betrayal and the Omega Sentinel's plot against Krakoa. #marvel #xmen #krakoa )
Jul 1, 2022 CE
Judgment Day
A crossover event with the Avengers and Eternals where the Celestial host judges Krakoa, testing mutant morality and survival. #marvel #xmen #crossover )
Jan 1, 2023 CE
Sins of Sinister
An event where Mister Sinister manipulates the Quiet Council, leading to a dystopian timeline where Sinister dominates. #marvel #xmen #event
Jul 1, 2023 CE
Fall of X Begins
The Fall of X era starts with the destruction of Krakoa's resurrection protocols and the mutant diaspora, led by Orchis. #marvel #xmen #krakoa
Apr 1, 2024 CE
X-Men: From the Ashes Reboot
After the Fall of X, a new relaunch titled 'X-Men: From the Ashes' begins, reshaping the mutant landscape. #marvel #xmen #reboot