What is thanos sword made of?

Thanos' sword, also known as the "double-edged sword," was made of a mysterious alien metal called uru. The same material is used in Thor's hammer, Mjolnir. The sword was forged by Thanos himself, who was a skilled blacksmith. Urus metal was known for its durability, sharpness, and ability to absorb and manipulate energy. The sword also had the power to deflect or cut through almost any material, including vibranium. The sword played a vital role in Thanos' quest for the Infinity Stones and was later destroyed by Thor in Avengers: Endgame.