Mjolnir is the legendary hammer wielded by Thor, the Norse god of thunder. Known for its incredible power, Mjolnir can create storms and is capable of leveling mountains. It is also famous for its unique ability to return to Thor's hand after being thrown, making it a formidable weapon in battle. In addition to its strength, Mjolnir symbolizes protection and blessing. It was often used in ancient Norse rituals to bless marriages and homes. The hammer's iconic design has made it a popular symbol in modern culture, appearing in comics and movies, especially in the Marvel universe.