So basically, Thor lost his hammer because he underestimate Watch the movie, if you can't then spoiler alert. In Thor Ragnarok just after Odin dies, Hela, the goddess of death, is released from her prison and tells Thor and Loki to kneel before her. The hammer shatters to pieces in her hand and falls to the ground. Consequently, where did Thor lose his hammer?
According to THR, in first chapter of "Ragnarok" in Thor No. 80 released in 2004, Mjolnir was destroyed by another enchanted weapon and Thor was without his hammer for two years. But apparently the hammer is not hard to fix; in some instances in the comics, all Thor had to do was hold Mjolnir in order to fix it.
Beside above, how does Thor's Hammer get destroyed? "Thor is born a handsome, rich, strong prince with a magical hammer. The only way we had to bring him down was by taking away his hammer, by stranding him on this strange planet, imprisoning him. We had to put his back up against the wall because he's so powerful.
Moreover, who destroyed Thor hammer?
Hela
What did Nick Fury whisper to Thor?
Three years ago, in the pages of Original Sin, Nick Fury whispered something into Thor's ear that made the Odinson unworthy, and incapable of wielding his hammer, Mjolnir. In The Unworthy Thor #5, which released in comic shops today, the words Nick Fury said were finally revealed. "Gorr was right."
Related Question Answers
Can Thanos destroy Mjolnir?
If Thanos can lift Mjolnir, being an omnipotent being himself, with virtually unmatchable physical strength, he will probably be able to smash Mjolnir with his bare hands. No matter how much physical force you apply, you can never ever lift Mjolnir if you aren't worthy. How did Jane Foster become Thor?
In the comics, Jane became Thor after Original Sin, when Nick Fury whispered something in Odinson's ear, causing him to become unworthy of wielding the hammer. Jane stepped in to defend Asgard, even though she was in treatment for breast cancer, and every time she became Thor, she canceled out her chemotherapy. Why was Thor unworthy?
Whatever was said to Thor caused him to be unworthy to wield Mjolnir. As a result of Thor being unable to lift Mjolnir a mysterious woman become the new wielder of the hammer. It was revealed a few issues later to be Jane Foster. That put Thor on a journey to once again become worthy and regain his hammer. Did Hela wield Mjolnir?
Odin's “worthiness” enchantment to Mjolnir was made only during the events of the first Thor movie. Thus, Hela being able to handle/wield the Mjolnir before had little to do about her being “worthy.” You could say part of the reason why Odin added the enchantment is to prevent another Hela from using the hammer. Why can't Thor lift his hammer?
Thor, being the God of Thunder, can summon his hammer as well as being the only guy to lift his hammer. The reason he cannot summon it after crashing on the field is because it needs to be energized by thunder to to do his bidding, without which it's just a heavy hammer. Why did Thor dress up as a bride?
It was Thrymr, king of the jötnar, who stole Mjölnir. He then demanded the gods allow him to marry Freyja, in order to return it. Thor travelled to Jötunheimr to claim back his hammer, and he managed to sneak in dressed as a bride. How did Thor become worthy again?
Thor was later decided by Odin to be unworthy. But Odin did so, and Thor needed to find his way to being worthy again before the enchantment on Mjolnir can be overcome. If Thor hadn't come close to dying there and then, he would have been able to finally lift the hammer and regain his powers. Who is the strongest Avenger?
Power scale: 7.5. Hulk has traditionally been seen as the strongest Avenger physically — and for good reason, though he's been subdued by both Iron Man and Thor. Can Batman lift Mjolnir?
While there is no evidence of Batman trying to lift Mjolnir, we can analyse people who have lifted it till now and then arrive at a conclusion. Mjolnir can be lifted only by someone worthy of Asgardian honor. Magneto manipulated the material of Mjolnir and electromagnetic forces and lifted it. Is Stormbreaker stronger than Mjolnir?
Stormbreaker is more powerful than Mjolnir. Best evidence is it can summon the bifrost bridge on its own without any help. It is much more stronger than Mjolnir because its more of a battle weapon befitting a powerful being than Mjolnir which seems to work as a deterrant and defending kind of weapon. Can Hela beat Thanos?
Thanos's power is so great he can easily handle all infinity stones at once. if she takes on Thanos without Infinity Gauntlet, Thanos is a dead man. If Thanos have infinity Gauntlet with all six stones, Hela will give a good fight but will be defeated. Why can Hela stop Mjolnir?
Odin's “worthiness” enchantment to Mjolnir was made only during the events of the first Thor movie. Thus, Hela being able to handle/wield the Mjolnir before had little to do about her being “worthy.” You could say part of the reason why Odin added the enchantment is to prevent another Hela from using the hammer. How did Thanos break Cap's shield?
Thanos destroyed Captain America's shield in Avengers: Endgame by hitting it with his double-bladed sword several times during the final battle sequence. If you thought Cap's shield was unbreakable, you were wrong, because Thanos broke it with his sword. Why is Captain Marvel so overpowered?
Because nobody cares for this cared or wanted to see this character on the big screen. Simply put, she's overpowered because somebody chose this particular character to be a female social justice And feminist icon. What is Thor's AXE made of?
Stormbreaker is an enchanted axe used by Thor. It was forged from Uru on Nidavellir. What is Thor's Hammer made of?
In Marvel continuity, Mjolnir is forged by Dwarven blacksmiths, and is composed of the fictional Asgardian metal uru. The side of the hammer carries the inscription "Whosoever holds this hammer, if he be worthy, shall possess the power of Thor." Is Hela stronger than Thanos?
Thanos's power is so great he can easily handle all infinity stones at once. He is Master Tactician, Master manipulator, Torturer, combatant and a leader. He is also stronger than Hulk and Thor. If Thanos have infinity Gauntlet with all six stones, Hela will give a good fight but will be defeated. How does Thor die?
Like almost all of the Norse gods, Thor is doomed to die at Ragnarök, the end of the world and twilight of the gods, but falls only after killing the great serpent with his powerful hammer Mjollnir, dying to its poison; his sons Magni and Modi survive Ragnarök along with a small number of other gods and inherit his Did Hela die?
In the comics, Hela has never been immortal. She has, however, been killed and brought back to life. According to Marvel, Hela had an arc in which Odin killed her to save Thor's life, but brought her back to life "to restore the natural balance and death." So, Hela coming back from the dead would not be unheard of. Why is Thanos so powerful without the Stones?
The explicitly state that gathering the stones and using them takes a toll on Thanos body. So Glove Thanos is strong because he was using the power of the stones to compensate but none glove Thanos is at full strength because he's not drained by the stones it's called balance. Can Spiderman lift Thor's hammer?
Spider-Man 2099 is actually Worthy enough to lift the hammer. So long story short, Miguel O'Hara is Worthy. Actually at least two Spider-men are worthy to lift it, but not worthy enough to assume to power of Thor. Peter Parker (the original Spider-man) has picked up Mjolnir and thrown it to Thor in combat. How did Hela lift Mjolnir?
In the Marvel Cinematic Universe, Hela's power rivaled Odin's. Indeed, it was Odin's continued existence which held her in the prison away from Asgard. When she grabs Mjolnir amid flight, she is not lifting the hammer against its enchantment. She simply UNMADE the hammer. WHO has lifted Mjolnir?
in Thor (1966) #337 Korbinite alien Beta Ray Bill can lift Thor's hammer with ease. Why can vision lift Mjolnir?
In short, The Vision can only lift Mjolnir because his status as an android would seem to make him exempt from the rules. 
