Thanks to his immortality, Thor is incapable of death within the comics. Thor has never died permanently and most likely never will. That said, the MCU has a habit of diverting away from the comics when it's deemed suitable, not to mention Hemsworth himself cannot feasibly play Thor forever.
How Long Thor Is Expected To Live As An Asgardian. The lifespan of a typical Asgardian is said to be approximately 5,000-years-old in the MCU. Based on Thor's age, he's basically in his thirties in human years, proving that he still has a lot of life ahead of him.
Is Thor immortal? In Norse Mythology, Thor is not immortal. He does not age, thanks to the goddess Idunn and her magical apples, but he can and will die when Ragnarok comes. With the exception of a very few, all the Norse gods will die at Ragnarok.
Yes, despite naysayers going against common sense to question if Loki, Thor or even Odin are actually Norse gods depicted in the MCU, the answer is yes, Loki is immortal. The meaning of immortal simply means (by differentiation) that Loki isn't mortal in the sense of being a human mortal.
Immortal (Craig Hollis) is a fictional superhero appearing in American comic books published by Marvel Comics. He is the leader of the Great Lakes Avengers.
As the All-Father of Asgard, Thor is more powerful than he has ever been – and perhaps he is even stronger than Hulk, but the Hulk has undergone some drastic changes as well. Bruce Banner's mind is literally in the driver's seat of Starship Hulk, and that could prove to be a deadly combination.
Can Thor Die Permanently? Within the MCU, they have established Thor as an immortal, making him an invaluable member of the Avengers and one of the most powerful beings to ever exist. As a result he can be killed in battle, but he will always return to his body one way or another.
Given the misnomer of 'god' -- since Thor is closer to an alien than a god -- some may even believe the God of Thunder is immortal. However, Asgardians actually owe their longevity less to their biology and more to a healthy diet.
Yes, as a shock to many, Superman has briefly lifted the mighty hammer in a phenomenal crossover with Marvel and DC Comics.
Determination. Thor is known for having a bad temper, yet his determination is also among his biggest flaws. Thor's perseverance is a weakness since it puts his life in danger because he continues putting himself in dangerous situations.
Thor (Chris Hemsworth) Thor, the son of King Odin, was born into royalty on his planet of Asgard. As such, he's likely never been short on cash, and neither have his peers: Asgard itself is lavish.
According to Norse mythology, Thor dies in an epic battle with a monstrous serpent named Jörmungandr, also known as the Midgard (middle earth) Serpent.
Superhuman Stamina: His stamina is almost limitless. Thor survives the Time Stone of time. While still aging physically, he retains his youthful appearance far longer than humans, barely changed after Thanos used the Time Stone to age by several centuries, and will only grow stronger the older he gets.
In the comics, The Norse God of Thunder can destroy planets, control the weather (including summoning lightning bolts), fly through space at the speed of light, and even break adamantium. That's right, Thor could smash Wolverine's metal skeleton if he wanted to. He has beyond class 100 strength.
After Thor encounters the Guardians of the Galaxy in a pivotal moment, he begins explaining how many foes he's fought over the years. To help illustrate his point more clearly, he reveals that he is 1,500 years old.
Thanos is NOT immortal but extremely long lived (much like Asgardians, he does age). There is a difference between the original Titanian Eternals from which his mother Sui-San originated from and the immortal Earth Eternals (do NOT age, much like Olympians) from which his father Mentor/Alars originated from.
He Doesn't Need Sleep, Food, Or Even A Breath Of Air
In a major advantage over pretty much everyone, Thor has absolutely no need to sleep, no need to eat, and no need to breathe. Ever.
Near-Immortality: Odin, like all Asgardians, was extremely long-lived, although not truly immortal like Olympians.
Thor (Old Norse: Þórr) is the Norse god of thunder, the sky, and agriculture.
Captain Marvel is not immortal, but her aging has been significantly slowed down; this is why it appears that she hasn't aged a day since she gained access to her powers.
Immortal Hulk is the result of Bruce Banner and the Hulk having been through different deaths and rebirths, allowing the Devil Hulk to seal the other incarnations away and become the dominant Hulk persona. Unlike the other Hulk incarnations, Immortal Hulk is content with waiting inside Banner.
The Immortal Hulk is beheaded by a monstrous Leader and his heart is ripped out. His corpse, alongside Banner, is taken to the Below-Place by the Leader.
To date, there's only one species that has been called 'biologically immortal': the jellyfish Turritopsis dohrnii. These small, transparent animals hang out in oceans around the world and can turn back time by reverting to an earlier stage of their life cycle.