A comprehensive timeline of Martian Manhunter (J'onn J'onzz), covering his origins on Mars, arrival on Earth, key adventures, and his role as a founding member of the Justice League.
Dr. Saul Erdel's experimental teleportation device accidentally brings J'onn J'onzz from Mars to Earth. Erdel dies of a heart attack, leaving J'onn stranded. He adopts the identity of Detective John Jones. #origin #martian
J'onn demonstrates his Martian abilities: shapeshifting, telepathy, and super strength. He uses these to fight crime in Middletown, USA. #powers #shapeshifting
Martian Manhunter debuts in Detective Comics #225, created by writer Joseph Samachson and artist Joe Certa. He is introduced as J'onn J'onzz, a Martian police officer accidentally teleported to Earth by Dr. Saul Erdel. #comics #dc
Martian Manhunter becomes a founding member of the Justice League of America in The Brave and the Bold #28. He serves as the team's heart and moral compass. #justiceleague #team
Martian Manhunter begins a solo backup feature in House of Mystery #143, running until 1964. Stories focus on his detective work and alien heritage. #solo #series
The Martian Manhunter backup feature in House of Mystery ends with issue #173. He continues as a Justice League member. #comics #dc
After a period of reduced appearances, Martian Manhunter returns as a regular in Justice League of America #100. He remains a core member. #return #justiceleague
A four-issue limited series explores J'onn's origins and his struggle with loneliness. It delves into Martian culture and his lost family. #limitedseries #origin
After Crisis on Infinite Earths, J'onn's origin is revised. He is now the last survivor of Mars after a plague kills his people. He is teleported to Earth by Dr. Erdel. #crisis #reboot
J'onn joins the new Justice League International series, bringing a serious tone to the team. He becomes a mentor figure. #justiceleague #international
J'onn is seemingly killed by the villain Despero. His death shocks the team and readers. He is later resurrected. #death #despero
J'onn is resurrected by the combined efforts of the Justice League. He returns to active duty. #resurrection #return
In JLA #61, J'onn develops a fondness for Oreo cookies (called Chocos in some versions). This becomes a recurring character trait. #oreos #humor
A monthly ongoing series launches, written by John Ostrander. It explores J'onn's past on Mars and his present on Earth. #ongoing #series
The Martian Manhunter ongoing series ends with issue #36. Despite critical acclaim, low sales lead to cancellation. #cancellation #comics
In the Identity Crisis miniseries, J'onn is mind-wiped by the villain Dr. Light. This event has lasting repercussions for the League. #identitycrisis #mindwipe )
During Infinite Crisis, J'onn is killed by the villain Alexander Luthor Jr. His death devastates the superhero community. #infinitecrisis #death
J'onn is resurrected in the weekly series 52, thanks to the efforts of his friends. He returns to Earth. #52 #resurrection )
J'onn becomes a member of the new Justice League of America series by Brad Meltzer. He helps rebuild the team. #justiceleague #newseries )
In Blackest Night, J'onn is resurrected as a Black Lantern, attacking his friends. He is eventually freed and becomes a White Lantern temporarily. #blackestnight #blacklantern
In the New 52 reboot, J'onn's origin is changed. He is now a Martian Manhunter who has been on Earth for decades, working as a detective. #new52 #reboot
J'onn joins the new Justice League of America series by Geoff Johns. He is a key member. #justiceleague #geoffjohns )
A six-issue miniseries explores J'onn's past and his connection to other Martian survivors. #miniseries #martian
A new ongoing series launches as part of DC You, written by Rob Williams. It features J'onn embracing his alien heritage. #dcyou #ongoing
The Martian Manhunter ongoing series ends after 12 issues due to low sales. #cancellation #comics
In DC Rebirth, J'onn rejoins the Justice League in the new series by Bryan Hitch. He is a founding member again. #rebirth #justiceleague
J'onn plays a key role in the crossover event, helping to stop the villainous Maxwell Lord. #crossover #event
In the No Justice miniseries, J'onn sacrifices himself to save the universe, but is later restored. #nojustice #sacrifice
J'onn takes on a leadership role in the Justice League series by Scott Snyder. He guides the team through cosmic threats. #leadership #justiceleague )
In the Endless Winter event, J'onn's ancient Martian history is revealed, including his battle against the Frost King. #endlesswinter #martianhistory )
In Infinite Frontier, J'onn is a key figure in the new multiversal landscape. He helps protect the boundaries of reality. #infinitefrontier #multiverse
A one-shot comic explores J'onn's dual identity as a Martian and a human detective. #oneshot #identity
As part of Dawn of DC, a new Martian Manhunter series is announced, focusing on his detective work and Martian heritage. #dawnofdc #newseries
The new ongoing series launches, written by Steve Orlando. It delves into J'onn's past and his role as Earth's protector. #ongoing #steveorlando
In the Absolute Power event, J'onn is captured by the villainous Trinity of Evil. He uses his telepathy to resist. #absolutepower #event )
A graphic novel explores J'onn's loneliness as the last Martian and his connection to Earth. #graphicnovel #loneliness
A new storyline emphasizes J'onn's detective skills, solving mysteries in Gotham and Metropolis. #detective #mystery
J'onn leads the Justice League in a story arc that uncovers ancient Martian technology. #justiceleague #martian )