However, he has experienced several near-death experiences and has been killed off in alternate timelines and storylines:
* The Clone Saga (1994-1996): This infamous storyline saw Spider-Man seemingly die and be replaced by a clone, although this was eventually revealed to be a deception.
* "One More Day" (2007): In this story, Spider-Man makes a deal with Mephisto to save Aunt May's life, but at the cost of erasing his marriage to Mary Jane Watson from existence.
* "The Death of Spider-Man" (2004): This was a separate continuity, outside the main Marvel Universe, where Spider-Man was killed by the Green Goblin.
* "Spider-Man: Reign" (2007): This future timeline saw an older, jaded Spider-Man die after a final battle with the Green Goblin.
It's important to note that these are specific instances and don't apply to the main Marvel Universe. While Spider-Man has faced many challenges and tragedies, he continues to be an iconic hero in the Marvel Universe.